332354 + Interview Questions in Secondary School in Math

1.	TTC1 + sin a1 - sin a= tan입+6241
Answer» Step-by-step explanation: please subscribe my youtube CHANNEL, in that you will be knowing about YOGA in deep and it is necessary in this quarantine , about mudras too you wil be LEARNING for free channel யோகங்களும் ‌முத்திரைகளும் which means yogas and mudras . hope it will be HELPFUL during this quarantine, watch from BASIC

1.

TTC1 + sin a1 - sin a= tan입+6241

Answer»

Step-by-step explanation:

please subscribe my youtube CHANNEL, in that you will be knowing about YOGA in deep and it is necessary in this quarantine , about mudras too you wil be LEARNING for free

channel

யோகங்களும்

‌முத்திரைகளும்

which means yogas and mudras . hope it will be HELPFUL during this quarantine, watch from BASIC

Discussion

2.	8. Number 393 is divisible by whichnumber (संख्या किस अंक से पूर्णतया विभाज्यहै)O (a) 4O (b) 2(c) 3O (d)5Clear selection
Answer» ANSWER: (c) 3 Step-by-step explanation: 393÷3 = 131 •°• 393 is divisible by 3 .

2.

8. Number 393 is divisible by whichnumber (संख्या किस अंक से पूर्णतया विभाज्यहै)O (a) 4O (b) 2(c) 3O (d)5Clear selection

Answer»

ANSWER:

(c) 3

Step-by-step explanation:

393÷3

= 131

•°• 393 is divisible by 3 .

Discussion

3.	What is set give example
Answer» ANSWER: A set is a group or collection of OBJECTS or numbers, considered as an entity unto itself. ... Examples include the set of all computers in the world, the set of all apples on a tree, and the set of all irrational numbers between 0 and 1.. $CUBE☺☺☺☺☺☺body {padding-left: 30%;padding-top: 5%;}.container {width: 200px;height: 200px;position: relative;-webkit-perspective: 1000px;-moz-perspective: 1000px;}#cube {width: 100%;height: 100%;position: absolute;-webkit-transform-style: preserve-3d;-webkit-animation: rotatecube 10s infinite;-moz-transform-style: preserve-3d;-moz-animation: rotatecube 10s infinite;}#cube div {width: 200px;height: 200px;display: block;position: absolute;border: none;line-height: 200px;text-align: center;font-size: 50px;font-weight: bold;}@-webkit-keyframes rotatecube {0% { -webkit-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); }25% { -webkit-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); }50% { -webkit-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); }75% { -webkit-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); }100% { -webkit-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }}@-moz-keyframes rotatecube {0% { -moz-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); }25% { -moz-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); }50% { -moz-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); }75% { -moz-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); }100% { -moz-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }}.front {background: rgba(255,0,0,.5);}.back {background: rgba(0,255,0,.5);}.right {background: rgba(0,0,255,.5);}.left {background: rgba(0,255,255,.5);}.top {background: rgba(255,0,255,.5);}.bottom {background: rgba(255,255,0,.5);}#cube .front {-webkit-transform: rotateY(0deg ) translateZ( 100px );-moz-transform: rotateY( 0deg ) translateZ( 100px );}#cube .back {-webkit-transform: rotateX( 180deg ) translateZ( 100px );-moz-transform: rotateX( 180deg ) translateZ( 100px );}#cube .right {-webkit-transform: rotateY( 90deg ) translateZ( 100px );-moz-transform: rotateY( 90deg ) translateZ( 100px );}#cube .left {-webkit-transform: rotateY( -90deg ) translateZ( 100px );-moz-transform: rotateY( -90deg ) translateZ( 100px );}#cube .top {-webkit-transform: rotateX( 90deg ) translateZ( 100px );-moz-transform: rotateX( 90deg ) translateZ( 100px );}#cube .bottom {-webkit-transform: rotateX( -90deg ) translateZ( 100px );-moz-transform: rotateX( -90deg ) translateZ( 100px );}$ $\text{[math]}$ Hope it helps $\text{[math]}$ Pls mark as brainliest

3.

What is set give example

Answer»

ANSWER:

A set is a group or collection of OBJECTS or numbers, considered as an entity unto itself. ... Examples include the set of all computers in the world, the set of all apples on a tree, and the set of all irrational numbers between 0 and 1..

$CUBE☺☺☺☺☺☺body {padding-left: 30%;padding-top: 5%;}.container {width: 200px;height: 200px;position: relative;-webkit-perspective: 1000px;-moz-perspective: 1000px;}#cube {width: 100%;height: 100%;position: absolute;-webkit-transform-style: preserve-3d;-webkit-animation: rotatecube 10s infinite;-moz-transform-style: preserve-3d;-moz-animation: rotatecube 10s infinite;}#cube div {width: 200px;height: 200px;display: block;position: absolute;border: none;line-height: 200px;text-align: center;font-size: 50px;font-weight: bold;}@-webkit-keyframes rotatecube {0% { -webkit-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); }25% { -webkit-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); }50% { -webkit-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); }75% { -webkit-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); }100% { -webkit-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }}@-moz-keyframes rotatecube {0% { -moz-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); }25% { -moz-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); }50% { -moz-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); }75% { -moz-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); }100% { -moz-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }}.front {background: rgba(255,0,0,.5);}.back {background: rgba(0,255,0,.5);}.right {background: rgba(0,0,255,.5);}.left {background: rgba(0,255,255,.5);}.top {background: rgba(255,0,255,.5);}.bottom {background: rgba(255,255,0,.5);}#cube .front {-webkit-transform: rotateY(0deg ) translateZ( 100px );-moz-transform: rotateY( 0deg ) translateZ( 100px );}#cube .back {-webkit-transform: rotateX( 180deg ) translateZ( 100px );-moz-transform: rotateX( 180deg ) translateZ( 100px );}#cube .right {-webkit-transform: rotateY( 90deg ) translateZ( 100px );-moz-transform: rotateY( 90deg ) translateZ( 100px );}#cube .left {-webkit-transform: rotateY( -90deg ) translateZ( 100px );-moz-transform: rotateY( -90deg ) translateZ( 100px );}#cube .top {-webkit-transform: rotateX( 90deg ) translateZ( 100px );-moz-transform: rotateX( 90deg ) translateZ( 100px );}#cube .bottom {-webkit-transform: rotateX( -90deg ) translateZ( 100px );-moz-transform: rotateX( -90deg ) translateZ( 100px );}$

$\text{[math]}$ Hope it helps

$\text{[math]}$ Pls mark as brainliest

Discussion

4.	Prove that(cos a/2)+(sin a/2)=√1+sina
Answer» ANSWER: R.H.S SQRT(1+SINA) sqrt (1+2sinA/2.cosA/2) sqrt {(sinA/2)`2 + (cosA/2)`2 + 2sinA/2.cosA/2} sqrt {(sinA/2 + cosA/2)`2} so, sinA/2 + cosA/2 (cosA/2 + sinA/2) sqrt= Square root i HOPE you understand. plz THANK me

4.

Prove that(cos a/2)+(sin a/2)=√1+sina

Answer»

ANSWER:

R.H.S

SQRT(1+SINA)

sqrt (1+2sinA/2.cosA/2)

sqrt {(sinA/2)`2 + (cosA/2)`2 + 2sinA/2.cosA/2}

sqrt {(sinA/2 + cosA/2)`2}

so,

sinA/2 + cosA/2

(cosA/2 + sinA/2)

sqrt= Square root

i HOPE you understand.

plz THANK me

Discussion

5.	Find the Compound Interest on Rs.5000 in 2 years at 10 % per annum compounded half yearly
Answer» Answer: $2320.5 Step-by-step explanation: We need to calculate the Compound interest Formula of Compound interest (CI): CI = A - P ⇒ A is Total amount P is PRINCIPAL deposit Principal deposit is Rs. 5000 but we dont know the Total amount Formula for Total amount (A): $A=P(1+r/100)^{n}$ ⇒ r is annual rate n is NUMBER of years Since it is half yearly n will be 2n So $A=P(1+r/100)^{2n}\\A=5000(1+10/100)^{22}\\A=5000(1+0.1)^{4}\\A=5000(1.1)^{4}\\A=50001.4641\\A=Rs.7320.5$ So Compound interest will be A - P 7320.5 - 5000 $2320.5

5.

Find the Compound Interest on Rs.5000 in 2 years at 10 % per annum compounded half yearly

Answer»

Answer:

$2320.5

Step-by-step explanation:

We need to calculate the Compound interest

Formula of Compound interest (CI): CI = A - P ⇒ A is Total amount

P is PRINCIPAL deposit

Principal deposit is Rs. 5000 but we dont know the Total amount

Formula for Total amount (A): $A=P(1+r/100)^{n}$ ⇒ r is annual rate

n is NUMBER of years

Since it is half yearly n will be 2n

So

$A=P(1+r/100)^{2n}\\A=5000(1+10/100)^{2*2}\\A=5000(1+0.1)^{4}\\A=5000(1.1)^{4}\\A=5000*1.4641\\A=Rs.7320.5$

So Compound interest will be A - P

7320.5 - 5000

$2320.5

Discussion

6.	If 6 x vi term of an ap is equal to 9 time the 9th term so that its 15 term is zero
Answer» ANSWER: lol Step-by-step EXPLANATION: lilogfijrktitntjigkg

6.

If 6 x vi term of an ap is equal to 9 time the 9th term so that its 15 term is zero

Answer»

ANSWER:

lol

Step-by-step EXPLANATION:

lilogfijrktitntjigkg

Discussion

7.	4+1/2what is the answer please kindly help me
Answer» Answer: 2.5 Step-by-step explanation: 4+1 =5 so ; 5/2 =2.5 hope it helpsnu

7.

4+1/2what is the answer please kindly help me

Answer»

Answer:

2.5

Step-by-step explanation:

4+1 =5

so ;

5/2 =2.5

hope it helpsnu

Discussion

8.	Std: 9 Sub: Maths --------------------------------------------- · Write tables 12 to 30 · Use suitable identities to find the product of · (×+4)(×+10) · (×+8)(×-10) · (3×+4)(3×-5) · (3-2x)(3+2x) · Evaluate the following products without multiplying directly. a) 103×107 b) 95×96 c) 104×96 · Factorise the following using appropriate identities. a) 9x2 +6xy+y2 b) 4y2- 4y+1 c) X2-y2/100 · Classify the following as a linear, quadratic and cubic polynomial. x2 + x , x - x3 , y + y2 + 4 , 7x3 , p2 , 3t · If p(x) = 5x – 4x2 +3 then find a)P(0) if x=0 b) p(-1) if x= -1 7. Factorise a) p2 - 5p – 24 b) 2x2 – x - 6
Answer» Answer: Std: 9 Sub: Maths --------------------------------------------- · Write TABLES 12 to 30 · USE suitable IDENTITIES to find the product of · (×+4)(×+10) · (×+8)(×-10) · (3×+4)(3×-5) · (3-2x)(3+2x) · Evaluate the following products without multiplying directly. a) 103×107 b) 95×96 c) 104×96 · Factorise the following using appropriate identities. a) 9x2 +6xy+y2 b) 4y2- 4y+1 c) X2-y2/100 · Classify the following as a linear, quadratic and cubic polynomial. x2 + x , x - x3 , y + y2 + 4 , 7x3 , p2 , 3t · If p(x) = 5x – 4x2 +3 then find a)P(0) if x=0 b) p(-1) if x= -1 7. Factorise a) p2 - 5p – 24 b) 2x2 – x - 6

8.

Std: 9 Sub: Maths --------------------------------------------- · Write tables 12 to 30 · Use suitable identities to find the product of · (×+4)(×+10) · (×+8)(×-10) · (3×+4)(3×-5) · (3-2x)(3+2x) · Evaluate the following products without multiplying directly. a) 103×107 b) 95×96 c) 104×96 · Factorise the following using appropriate identities. a) 9x2 +6xy+y2 b) 4y2- 4y+1 c) X2-y2/100 · Classify the following as a linear, quadratic and cubic polynomial. x2 + x , x - x3 , y + y2 + 4 , 7x3 , p2 , 3t · If p(x) = 5x – 4x2 +3 then find a)P(0) if x=0 b) p(-1) if x= -1 7. Factorise a) p2 - 5p – 24 b) 2x2 – x - 6

Answer»

Answer:

Std: 9

Sub: Maths

---------------------------------------------

· Write TABLES 12 to 30

· USE suitable IDENTITIES to find the product of

· (×+4)(×+10)

· (×+8)(×-10)

· (3×+4)(3×-5)

· (3-2x)(3+2x)

· Evaluate the following products without multiplying directly.

a) 103×107

b) 95×96

c) 104×96

· Factorise the following using appropriate identities.

a) 9x2 +6xy+y2

b) 4y2- 4y+1

c) X2-y2/100

· Classify the following as a linear, quadratic and cubic polynomial.

x2 + x , x - x3 , y + y2 + 4 ,

7x3 , p2 , 3t

· If p(x) = 5x – 4x2 +3 then find

a)P(0) if x=0

b) p(-1) if x= -1

7. Factorise

a) p2 - 5p – 24

b) 2x2 – x - 6

Discussion

9.	Find the zeroes of the polynomial and and verify the relationship between the zeroes and coefficient .x2-x-90
Answer» Answer:- Given POLYNOMIAL : x² - X - 90 By splitting the MIDDLE term, → x² - 10x + 9x - 90 = 0 → x (x - 10) + 9(x - 10) = 0 → (x + 9) ( x - 10) = 0 → x + 9 = 0 → x = - 9 (or) → x - 10 = 0 → x = 10 Verification: LET a = 1 , b = - 1 , c = - 90 Sum of the zeroes = - b/a → 10 + ( - 9) = - ( - 1) / 1 → 10 - 9 = 1/1 → 1 = 1 Product of the zeroes = c/a → (10) * ( - 9) = - 90/1 → - 90 = - 90 Hence, Verified.

9.

Find the zeroes of the polynomial and and verify the relationship between the zeroes and coefficient .x2-x-90

Answer»

Answer:-

Given POLYNOMIAL : x² - X - 90

By splitting the MIDDLE term,

→ x² - 10x + 9x - 90 = 0

→ x (x - 10) + 9(x - 10) = 0

→ (x + 9) ( x - 10) = 0

→ x + 9 = 0

→ x = - 9

(or)

→ x - 10 = 0

→ x = 10

Verification:

LET a = 1 , b = - 1 , c = - 90

Sum of the zeroes = - b/a

→ 10 + ( - 9) = - ( - 1) / 1

→ 10 - 9 = 1/1

→ 1 = 1

Product of the zeroes = c/a

→ (10) * ( - 9) = - 90/1

→ - 90 = - 90

Hence, Verified.

Discussion

10.	I said to him ,"who are you"?
Answer» $Hello$ $\huge\mathfrak\purple{Answer!!!}$ I said to him , " who are you?" --> who are you is asked by me to him. $\huge\underline\green{have\: a \: look!!!}$ passive voice! Note in these examples how the subject-verb relationship has changed. Because the subject is being "acted UPON" (or is passive), such sentences are said to be in the passive voice. NOTE: COLORFUL parrots live in the rainforests cannot be changed to passive voice because the SENTENCE does not have a direct object. active voice! The active voice describes a sentence where the subject performs the action stated by the verb. It follows a clear subject + verb + object construct that's easy to READ. In fact, sentences constructed in the active voice add impact to your writing. With passive voice, the subject is acted upon by the verb. $\huge\mathfrak\orange{thankyou :)}$

10.

I said to him ,"who are you"?

Answer»

$Hello$

$\huge\mathfrak\purple{Answer!!!}$

I said to him , " who are you?"

--> who are you is asked by me to him.

$\huge\underline\green{have\: a \: look!!!}$

passive voice!

Note in these examples how the subject-verb relationship has changed. Because the subject is being "acted UPON" (or is passive), such sentences are said to be in the passive voice. NOTE: COLORFUL parrots live in the rainforests cannot be changed to passive voice because the SENTENCE does not have a direct object.

active voice!

The active voice describes a sentence where the subject performs the action stated by the verb. It follows a clear subject + verb + object construct that's easy to READ. In fact, sentences constructed in the active voice add impact to your writing. With passive voice, the subject is acted upon by the verb.

$\huge\mathfrak\orange{thankyou :)}$

Discussion

11.	Fill in the blanks -2010
Answer» Answer: 30 ans PLZ MARK as BRAINLIST plz

11.

Fill in the blanks -2010

Answer»

Answer:

30 ans

PLZ MARK as BRAINLIST plz

Discussion

12.	Prove that - 45+45=45
Answer» ANSWER: its WRONG because Step-by-step EXPLANATION: -&+BECOMES - so -45+45=0

12.

Prove that - 45+45=45

Answer»

ANSWER:

its WRONG because

Step-by-step EXPLANATION:

-&+BECOMES - so

-45+45=0

Discussion

13.	HCF of 780, 936 by long division method
Answer» Answer: HEY BUD BRAINLIEST PLZ! I BEG YOU ! Step-by-step explanation: 936 = 23 × 32 × 13; 780 = 22 × 3 × 5 × 13; Multiply all the common prime factors, by the lowest exponents. Greatest (highest) common FACTOR (divisor): gcf, hcf, gcd (936; 780) = 22 × 3 × 13

13.

HCF of 780, 936 by long division method

Answer»

Answer:

HEY BUD BRAINLIEST PLZ! I BEG YOU !

Step-by-step explanation:

936 = 23 × 32 × 13;

780 = 22 × 3 × 5 × 13;

Multiply all the common prime factors, by the lowest exponents.

Greatest (highest) common FACTOR (divisor):

gcf, hcf, gcd (936; 780) = 22 × 3 × 13

Discussion

14.	Solve for the value of xabx²+(b²-ac) x-bc=0
Answer» Step-by-step EXPLANATION: I THINK it is USEFUL to you

14.

Solve for the value of xabx²+(b²-ac) x-bc=0

Answer»

Step-by-step EXPLANATION:

I THINK it is USEFUL to you

Discussion

15.	Solve1/x+1/x+1-2/x-1=0
Answer» Step-by-step EXPLANATION: $\frac{1}{x} + \frac{1}{x + 1} - \frac{2}{x - 1} = 0$ ⇒ $\frac{(x - 1)^{2} + x(x - 1) - 2x(x - 1)}{x(x - 1)^{2} } = 0$ ⇒ ${x}^{2} + 1 - 2x + {x}^{2} - x - {2x}^{2} + 2 = 0$ ⇒ $- 3x + 3 = 0$ ⇒ $- 3x = - 3$ ⇒ $x = \frac{3}{3} = 1$ ⇒ $x = 1$

15.

Solve1/x+1/x+1-2/x-1=0

Answer»

Step-by-step EXPLANATION:

$\frac{1}{x} + \frac{1}{x + 1} - \frac{2}{x - 1} = 0$

⇒ $\frac{(x - 1)^{2} + x(x - 1) - 2x(x - 1)}{x(x - 1)^{2} } = 0$

⇒ ${x}^{2} + 1 - 2x + {x}^{2} - x - {2x}^{2} + 2 = 0$

⇒ $- 3x + 3 = 0$

⇒ $- 3x = - 3$

⇒ $x = \frac{3}{3} = 1$

⇒ $x = 1$

Discussion

16.	A) Is it possible that there are three sides common between triangle andquadrilateral:(2) How many angles are possible to common between rectangle and triangle:
Answer» ANSWER: it can it depends on the measure of SIDES 2 or more Step-by-step explanation: actually it is all DEPENDENT in each other

16.

A) Is it possible that there are three sides common between triangle andquadrilateral:(2) How many angles are possible to common between rectangle and triangle:

Answer»

ANSWER:

it can it depends on the measure of SIDES

2 or more

Step-by-step explanation:

actually it is all DEPENDENT in each other

Discussion

17.	Rationalize the Denominator: 6/√8-3
Answer» ANSWER: 18-12√3 Step-by-step explanation: 6/(√8-3) × (√8+3)/(√8+3) (6√8+18)(√8²-3²) (6√(2×2×3)+18)(8-9) 12√3+18(-1) 18-12√3 Hope this answer helped you buddy Please MARK my answer as brainliest Please FOLLOW me... I will follow you BACK

17.

Rationalize the Denominator: 6/√8-3

Answer»

ANSWER:

18-12√3

Step-by-step explanation:

6/(√8-3) × (√8+3)/(√8+3)

(6√8+18)(√8²-3²)

(6√(2×2×3)+18)(8-9)

12√3+18(-1)

18-12√3

Hope this answer helped you buddy

Please MARK my answer as brainliest

Please FOLLOW me... I will follow you BACK

Discussion

18.	The sum.2Akash deposited certain amount in a finance company for 3 years at 10% per annum simple interest andthe same amount at the same rate but at compound interest for the same period in another financecompany. He got 186 more as interest from second finance company. What is the sum deposited ineach?
Answer» ANSWER: finance" (and any subsequent WORDS) was ignored because we limit queries to 32 words.

18.

The sum.2Akash deposited certain amount in a finance company for 3 years at 10% per annum simple interest andthe same amount at the same rate but at compound interest for the same period in another financecompany. He got 186 more as interest from second finance company. What is the sum deposited ineach?

Answer»

ANSWER:

finance" (and any subsequent WORDS) was ignored because we limit queries to 32 words.

Discussion

19.	11. The reciprocal of 3/7 is (3/7 Thậ)O(a) 7/3O (b) 2/7(C) 1/7ОО(d) None of these (d) 577 of 761
Answer» ANSWER: (a) 7/3 Step-by-step EXPLANATION: any FRACTION, x/y, the RECIPROCAL is y/x.

19.

11. The reciprocal of 3/7 is (3/7 Thậ)O(a) 7/3O (b) 2/7(C) 1/7ОО(d) None of these (d) 577 of 761

Answer»

ANSWER:

(a) 7/3

Step-by-step EXPLANATION:

any FRACTION, x/y, the RECIPROCAL is y/x.

Discussion

20.	7/2 +1/2what is the answer please kindly help me
Answer» 7/2+1/2 = 7+1/2 = 8/2 =4 follow me mark me as BRAINLIEST

20.

7/2 +1/2what is the answer please kindly help me

Answer»

7/2+1/2

= 7+1/2

= 8/2

=4

follow me

mark me as BRAINLIEST

Discussion

21.	Usual form of avagadros number
Answer» ANSWER: $6.022 \times 10 ^{23}$ HOPE THIS HELPS. PLEASE FOLLOW ME AND MARK ME AS THE BRAINLIEST ANSWER

21.

Usual form of avagadros number

Answer»

ANSWER:

$6.022 \times 10 ^{23}$

HOPE THIS HELPS.

PLEASE FOLLOW ME AND MARK ME AS THE BRAINLIEST ANSWER

Discussion

22.	What is hypotenous of triangle
Answer» Answer: A special RIGHT TRIANGLE is a right triangle with some regular feature that makes CALCULATIONS on the triangle EASIER, or for which simple formulas exist. For example, a right triangle MAY have angles that form simple relationships, such as 45°–45°–90°. This is called an "angle-based" right triangle.

22.

What is hypotenous of triangle

Answer»

Answer:

A special RIGHT TRIANGLE is a right triangle with some regular feature that makes CALCULATIONS on the triangle EASIER, or for which simple formulas exist. For example, a right triangle MAY have angles that form simple relationships, such as 45°–45°–90°. This is called an "angle-based" right triangle.

Discussion

23.	(n/3)-(2n/5)+(3n/4)=21 solve in linear equation
Answer» $\green{\bold{\underline{ ☆ UPSC-ASPIRANT ☆} }}$ $\red{\bold{\underline{\underline{QUESTION:-}}}}$ (n/3)-(2n/5)+(3n/4)=21 solve in linear EQUATION $\huge\bigstar\huge\tt\underline\red{ᴀɴsᴡᴇʀ }\bigstar$ ------>>>>Here is your answer<<<<-------- HOPE IT HELPS YOU.. _____________________ THANKYOU:)

23.

(n/3)-(2n/5)+(3n/4)=21 solve in linear equation

Answer»

$\green{\bold{\underline{ ☆ UPSC-ASPIRANT ☆} }}$

$\red{\bold{\underline{\underline{QUESTION:-}}}}$

(n/3)-(2n/5)+(3n/4)=21 solve in linear EQUATION

$\huge\bigstar\huge\tt\underline\red{ᴀɴsᴡᴇʀ }\bigstar$

------>>>>Here is your answer<<<<--------

HOPE IT HELPS YOU..

_____________________

THANKYOU:)

Discussion

24.	+ Add FileSave7.A bag of wheat weighs 97.8 kg. How much wheat is contained in 500 suchbags?Full Marks :3E Font Size...Font FamilyFont FormatWrite answer here or upload file...
Answer» Amount of WHEAT in 1 bag = 97.8 kg Amount of wheat in 500 bags = 97.8×500 Amount of wheat in 500 bags =48900 kg Hope this answer helped you buddy Please mark my answer as brainliest Please FOLLOW me...I will follow you BACK

24.

+ Add FileSave7.A bag of wheat weighs 97.8 kg. How much wheat is contained in 500 suchbags?Full Marks :3E Font Size...Font FamilyFont FormatWrite answer here or upload file...

Answer»

Amount of WHEAT in 1 bag = 97.8 kg

Amount of wheat in 500 bags = 97.8×500

Amount of wheat in 500 bags =48900 kg

Hope this answer helped you buddy

Please mark my answer as brainliest

Please FOLLOW me...I will follow you BACK

Discussion

25.	If angle 2z and 70 degree are corresponding pair of angle then what the value of z
Answer» Answer: 35 Step-by-step EXPLANATION: Corresponding pair of angles are always equal So 2z = 70 Z = 70/2 z = 35

25.

If angle 2z and 70 degree are corresponding pair of angle then what the value of z

Answer»

Answer:

35

Step-by-step EXPLANATION:

Corresponding pair of angles are always equal

So 2z = 70

Z = 70/2

z = 35

Discussion

26.	The p\|q form 1.04 is
Answer» Answer: 4 Step-by-step explanation: 4 i hope it will HELP U mark E BRAINLIEST

26.

The p|q form 1.04 is

Answer»

Answer:

4

Step-by-step explanation:

4

i hope it will HELP U mark E BRAINLIEST

Discussion

27.	the length of a rectangular field is twice it's breadth . if the perimeter of the field is 150 metres ,find its length and breadth.
Answer» Answer: REVIEW it, if answer is correct Step-by-step explanation: Length = 2X Breadth = X Perimeter = (l+b)2 = (2x+x)2 = 150 6x = 150 x = 25 Length = 2x = 50 Breadth = x =25

27.

the length of a rectangular field is twice it's breadth . if the perimeter of the field is 150 metres ,find its length and breadth.

Answer»

Answer:

REVIEW it, if answer is correct

Step-by-step explanation:

Length = 2X

Breadth = X

Perimeter = (l+b)*2 = (2x+x)*2 = 150

6x = 150

x = 25

Length = 2x = 50

Breadth = x =25

Discussion

28.	Subtract 5x(x-y+2)-2z (3x+4y+5z) from 3y (4x+3y-2z)
Answer» $\huge\underline\bold\red{AnsWeR}$ $4x(2x−3y+10z)$ $- 3x(x−4y+5z)$ $⇒(8x2−12xy+40xz)−(3x2−12xy+15xz)$ $⇒(8x2−3x2)+[−12xy+12xy]+40xz−15xz$ $⇒5x2+25xz$ $⇒5x(x + 57)$

28.

Subtract 5x(x-y+2)-2z (3x+4y+5z) from 3y (4x+3y-2z)

Answer»

$\huge\underline\bold\red{AnsWeR}$

$4x(2x−3y+10z)$

$- 3x(x−4y+5z)$

$⇒(8x2−12xy+40xz)−(3x2−12xy+15xz)$

$⇒(8x2−3x2)+[−12xy+12xy]+40xz−15xz$

$⇒5x2+25xz$

$⇒5x(x + 57)$

Discussion

29.	1,2,5,x+1,x-3,x+4,15,16,19 there median is 11 find the value of x also find the mean
Answer» Answer: I need some FOLLOWERS plz follow me Step-by-step EXPLANATION: I need some followers plz follow me

29.

1,2,5,x+1,x-3,x+4,15,16,19 there median is 11 find the value of x also find the mean

Answer»

Answer:

I need some FOLLOWERS plz

follow me

Step-by-step EXPLANATION:

I need some followers plz

follow me

Discussion

30.	The diagonals of a rhombus are 12 cm and 16 cm. Find the length ofone side of the rhombus.Given that,AC = 16 cm and BD = 12 cm
Answer» ANSWER: hi hi Step-by-step EXPLANATION: x=56 X+67=72 X=72-67 x= 5

30.

The diagonals of a rhombus are 12 cm and 16 cm. Find the length ofone side of the rhombus.Given that,AC = 16 cm and BD = 12 cm

Answer»

ANSWER:

hi

Step-by-step EXPLANATION:

x=56

X+67=72

X=72-67

x= 5

Discussion

31.	Find the sum of first 30 term of the list of number whose nth term is given by an=2+3n
Answer» Answer: 1st TERM = 2 30th term =92 sum of 30 term = 30/2 (2+92) = 15×94 = 1410

31.

Find the sum of first 30 term of the list of number whose nth term is given by an=2+3n

Answer»

Answer:

1st TERM = 2

30th term =92

sum of 30 term = 30/2 (2+92)

= 15×94

= 1410

Discussion

32.	Prove that: (a^-1 + b^-1)^-1 =ab÷a+b
Answer» Step-by-step EXPLANATION: To PROVE: (a^-1 + b^-1)^-1 = ab/a+b LHS = (a^-1 + b^-1)^-1 (1/a + 1/b)^-1 (a+b/ab)^-1 ab/a+b

32.

Prove that: (a^-1 + b^-1)^-1 =ab÷a+b

Answer»

Step-by-step EXPLANATION:

To PROVE: (a^-1 + b^-1)^-1 = ab/a+b

LHS = (a^-1 + b^-1)^-1

(1/a + 1/b)^-1

(a+b/ab)^-1

ab/a+b

Discussion

33.	Please help me solve
Answer» $☺️❤️✌️☺️❤️✌️body {padding-left: 30%;padding-top: 5%;}.container {width: 200px;height: 200px;position: relative;-webkit-perspective: 1000px;-moz-perspective: 1000px;}#cube {width: 100%;height: 100%;position: absolute;-webkit-transform-style: preserve-3d;-webkit-animation: rotatecube 10s infinite;-moz-transform-style: preserve-3d;-moz-animation: rotatecube 10s infinite;}#cube div {width: 200px;height: 200px;display: block;position: absolute;border: none;line-height: 200px;text-align: center;font-size: 50px;font-weight: bold;}@-webkit-keyframes rotatecube {0% { -webkit-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); }25% { -webkit-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); }50% { -webkit-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); }75% { -webkit-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); }100% { -webkit-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }}@-moz-keyframes rotatecube {0% { -moz-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); }25% { -moz-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); }50% { -moz-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); }75% { -moz-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); }100% { -moz-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }}.front {background: rgba(255,0,0,.5);}.back {background: rgba(0,255,0,.5);}.right {background: rgba(0,0,255,.5);}.left {background: rgba(0,255,255,.5);}.top {background: rgba(255,0,255,.5);}.bottom {background: rgba(255,255,0,.5);}#cube .front {-webkit-transform: rotateY(0deg ) translateZ( 100px );-moz-transform: rotateY( 0deg ) translateZ( 100px );}#cube .back {-webkit-transform: rotateX( 180deg ) translateZ( 100px );-moz-transform: rotateX( 180deg ) translateZ( 100px );}#cube .right {-webkit-transform: rotateY( 90deg ) translateZ( 100px );-moz-transform: rotateY( 90deg ) translateZ( 100px );}#cube .left {-webkit-transform: rotateY( -90deg ) translateZ( 100px );-moz-transform: rotateY( -90deg ) translateZ( 100px );}#cube .top {-webkit-transform: rotateX( 90deg ) translateZ( 100px );-moz-transform: rotateX( 90deg ) translateZ( 100px );}#cube .bottom {-webkit-transform: rotateX( -90deg ) translateZ( 100px );-moz-transform: rotateX( -90deg ) translateZ( 100px );}$

33.

Please help me solve

Answer»

$☺️❤️✌️☺️❤️✌️body {padding-left: 30%;padding-top: 5%;}.container {width: 200px;height: 200px;position: relative;-webkit-perspective: 1000px;-moz-perspective: 1000px;}#cube {width: 100%;height: 100%;position: absolute;-webkit-transform-style: preserve-3d;-webkit-animation: rotatecube 10s infinite;-moz-transform-style: preserve-3d;-moz-animation: rotatecube 10s infinite;}#cube div {width: 200px;height: 200px;display: block;position: absolute;border: none;line-height: 200px;text-align: center;font-size: 50px;font-weight: bold;}@-webkit-keyframes rotatecube {0% { -webkit-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); }25% { -webkit-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); }50% { -webkit-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); }75% { -webkit-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); }100% { -webkit-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }}@-moz-keyframes rotatecube {0% { -moz-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); }25% { -moz-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); }50% { -moz-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); }75% { -moz-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); }100% { -moz-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }}.front {background: rgba(255,0,0,.5);}.back {background: rgba(0,255,0,.5);}.right {background: rgba(0,0,255,.5);}.left {background: rgba(0,255,255,.5);}.top {background: rgba(255,0,255,.5);}.bottom {background: rgba(255,255,0,.5);}#cube .front {-webkit-transform: rotateY(0deg ) translateZ( 100px );-moz-transform: rotateY( 0deg ) translateZ( 100px );}#cube .back {-webkit-transform: rotateX( 180deg ) translateZ( 100px );-moz-transform: rotateX( 180deg ) translateZ( 100px );}#cube .right {-webkit-transform: rotateY( 90deg ) translateZ( 100px );-moz-transform: rotateY( 90deg ) translateZ( 100px );}#cube .left {-webkit-transform: rotateY( -90deg ) translateZ( 100px );-moz-transform: rotateY( -90deg ) translateZ( 100px );}#cube .top {-webkit-transform: rotateX( 90deg ) translateZ( 100px );-moz-transform: rotateX( 90deg ) translateZ( 100px );}#cube .bottom {-webkit-transform: rotateX( -90deg ) translateZ( 100px );-moz-transform: rotateX( -90deg ) translateZ( 100px );}$

Discussion

34.	The value of f32 X o is
Answer» L CANT UNDERSTAND.............

34.

The value of f32 X o is

Answer»

L CANT UNDERSTAND.............

Discussion

35.	What is the remainder when x^2-3x+6 is divided by 2x-2
Answer» Answer: 4 Step-by-step explanation: 2X-2=0 2X=2 X=1 HENCE 1^2-3(1)+6 = 1-3+6 =7-3 =4

35.

What is the remainder when x^2-3x+6 is divided by 2x-2

Answer»

Answer:

4

Step-by-step explanation:

2X-2=0

2X=2

X=1

HENCE

1^2-3(1)+6

= 1-3+6

=7-3

=4

Discussion

36.	5.If two lines intersect each other, then prove the vertically opposite angles are equal.
Answer» ANSWER: EXTERIOR ALTERNATE ANGLE

36.

5.If two lines intersect each other, then prove the vertically opposite angles are equal.

Answer»

ANSWER:

EXTERIOR ALTERNATE ANGLE

Discussion

37.	Evaluate Sqrt y^3/x * sqrt y/x
Answer» 282749+₹(#738362?72(83

37.

Evaluate Sqrt y^3/x * sqrt y/x

Answer»

282749+₹(#738362?72(83

Discussion

38.	A line segment has only one end point
Answer» Answer: No LINE segment has 2 END POINTS

38.

A line segment has only one end point

Answer»

Answer:

No LINE segment has 2 END POINTS

Discussion

39.	Verify the property x×y=yx× by taking x=1/3 and y= =-2/7
Answer» ANSWER: آپ اور آپ کے اہل خانہ اور دوستوں اور کنبہ کے ل BROUGHT ️ ♥ ️

39.

Verify the property x×y=yx× by taking x=1/3 and y= =-2/7

Answer»

ANSWER:

آپ اور آپ کے اہل خانہ اور دوستوں اور کنبہ کے ل BROUGHT ️ ♥ ️

Discussion

40.	Factorize a 3 +b 3 + c 3 +- 3abc
Answer» Step-by-step explanation: If “ a3+b3+c3=3abc then find the value of (a+b+c) where a≠b≠c”? Value of (a+b+c) is zero. Why? we know, a3 + b3 + c3 - 3abc = (a + b + c )(a2 + b2 + c2 -ab - AC -bc) Now it is GIVEN that : a3 + b3 + c3 = 3abc So, a3 + b3 + c3 - 3abc = 0 (a + b + c )(a2 + b2 + c2 -ab - ac -bc) = 0 this means either (a2 + b2 + c2 -ab - ac -bc) = 0 or (a + b + c ) = 0 (a2 + b2 + c2 -ab - ac -bc) = 0 cannot be zero because: 2a² + 2b² + 2c² -2AB - 2ac - 2BC = 0 a² + b² -2ab + a² +b² +2c² - 2ac -2bc = 0 (a-b)² + a² + c² -2ac + b² + c² -2bc = 0 (a-b)² + (a-c)² + (b-c)² = 0 (a-b)² , (a-c)² ,(b-c)² >=0 As a≠b≠c , The given value cannot be zero. This means (a + b + c ) has to be zero

40.

Factorize a 3 +b 3 + c 3 +- 3abc

Answer»

Step-by-step explanation:

If “ a3+b3+c3=3abc then find the value of (a+b+c) where a≠b≠c”?

Value of (a+b+c) is zero.

Why?

we know,

a3 + b3 + c3 - 3abc = (a + b + c )(a2 + b2 + c2 -ab - AC -bc)

Now it is GIVEN that : a3 + b3 + c3 = 3abc

So,

a3 + b3 + c3 - 3abc = 0

(a + b + c )(a2 + b2 + c2 -ab - ac -bc) = 0

this means either

(a2 + b2 + c2 -ab - ac -bc) = 0 or (a + b + c ) = 0

(a2 + b2 + c2 -ab - ac -bc) = 0 cannot be zero because:

2a² + 2b² + 2c² -2AB - 2ac - 2BC = 0

a² + b² -2ab + a² +b² +2c² - 2ac -2bc = 0

(a-b)² + a² + c² -2ac + b² + c² -2bc = 0

(a-b)² + (a-c)² + (b-c)² = 0

(a-b)² , (a-c)² ,(b-c)² >=0

As a≠b≠c , The given value cannot be zero.

This means (a + b + c ) has to be zero

Discussion

41.	Find the point where the graph of 2x + 3y =-5 cuts the X axis and Y axis
Answer» ANSWER: X AXIS at -5/2,0 y axis at 0,-5/3

41.

Find the point where the graph of 2x + 3y =-5 cuts the X axis and Y axis

Answer»

ANSWER:

X AXIS at -5/2,0

y axis at 0,-5/3

Discussion

42.	If the point C(k, 4) divides the line segment joining two points A(2, 6) and B(5, 1) in ratio 2 : 3, the value of k is _______.
Answer» Answer: HI (16/5,4) k= 16/5 plz FOLLOW me and THANK my ANSWERS ❤❤❤

42.

If the point C(k, 4) divides the line segment joining two points A(2, 6) and B(5, 1) in ratio 2 : 3, the value of k is _______.

Answer»

Answer:

HI

(16/5,4)

k= 16/5

plz FOLLOW me and THANK my ANSWERS ❤❤❤

Discussion

43.	Class 6 exercise 5.6 Q1 f
Answer» Step-by-step EXPLANATION: You should WRITE the question.... otherwise we can't ANSWER... because we don't know from which bourd you are... U can be from ICSE/CBSE Kindly write your question for knowing the answer THANK YOU

43.

Class 6 exercise 5.6 Q1 f

Answer»

Step-by-step EXPLANATION:

You should WRITE the question.... otherwise we can't ANSWER... because we don't know from which bourd you are... U can be from ICSE/CBSE

Kindly write your question for knowing the answer

THANK YOU

Discussion

44.	How many natural numbers Live between 9 square and 10 square lesson 6 square and square roots standard 8
Answer» Answer: 82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99

44.

How many natural numbers Live between 9 square and 10 square lesson 6 square and square roots standard 8

Answer»

Answer:

82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99

Discussion

45.	Volume of a cubical box is 5.832 cu. m. Find an edge of the box (in m unit). *
Answer» ANSWER: Step-by-step EXPLANATION: Surface area =6a 2 =6(80) 2 =6(6400)=38400

45.

Volume of a cubical box is 5.832 cu. m. Find an edge of the box (in m unit). *

Answer»

ANSWER:

Step-by-step EXPLANATION:

Surface area

=6a

2

=6(80)

2

=6(6400)=38400

Discussion

46.	Divide (-100) by (-25) and add to the quotient the product of (-12) and (-16)
Answer» Answer: the answer of DIVIDE (-100) by (-25) and ADD to the quotient the PRODUCT of (-12) and (-16) is 196

46.

Divide (-100) by (-25) and add to the quotient the product of (-12) and (-16)

Answer»

Answer:

the answer of DIVIDE (-100) by (-25) and ADD to the quotient the PRODUCT of (-12) and (-16) is 196

Discussion

47.	Std: 9 Sub: Maths --------------------------------------------- · Write tables 12 to 30 · Use suitable identities to find the product of · (×+4)(×+10) · (×+8)(×-10) · (3×+4)(3×-5) · (3-2x)(3+2x) · Evaluate the following products without multiplying directly. a) 103×107 b) 95×96 c) 104×96 · Factorise the following using appropriate identities. a) 9x2 +6xy+y2 b) 4y2- 4y+1 c) X2-y2/100 · Classify the following as a linear, quadratic and cubic polynomial. x2 + x , x - x3 , y + y2 + 4 , 7x3 , p2 , 3t · If p(x) = 5x – 4x2 +3 then find a)P(0) if x=0 b) p(-1) if x= -1 7. Factorise a) p2 - 5p – 24 b) 2x2 – x - 6 plz solve this I will mark brainliest
Answer» ANSWER: बुलाती है मगर जाने का नही ये दुनिया है इधर जाने का नहीं मेरे बेटे किसी से इश्क़ कर मगर हद से गुज़र जाने का नहीं ज़मीं भी सर पे रखनी हो तो रखो चले हो तो ठहर जाने का नहीं सितारे नोच कर ले जाऊंगा मैं खाली हाथ घर जाने का नहीं वबा फैली हुई है हर तरफ अभी माहौल मर जाने का नहीं वो गर्दन नापता है नाप ले मगर जालिम से डर जाने का नहीं

47.

Std: 9 Sub: Maths --------------------------------------------- · Write tables 12 to 30 · Use suitable identities to find the product of · (×+4)(×+10) · (×+8)(×-10) · (3×+4)(3×-5) · (3-2x)(3+2x) · Evaluate the following products without multiplying directly. a) 103×107 b) 95×96 c) 104×96 · Factorise the following using appropriate identities. a) 9x2 +6xy+y2 b) 4y2- 4y+1 c) X2-y2/100 · Classify the following as a linear, quadratic and cubic polynomial. x2 + x , x - x3 , y + y2 + 4 , 7x3 , p2 , 3t · If p(x) = 5x – 4x2 +3 then find a)P(0) if x=0 b) p(-1) if x= -1 7. Factorise a) p2 - 5p – 24 b) 2x2 – x - 6 plz solve this I will mark brainliest

Answer»

ANSWER:

बुलाती है मगर जाने का नही

ये दुनिया है इधर जाने का नहीं

मेरे बेटे किसी से इश्क़ कर

मगर हद से गुज़र जाने का नहीं

ज़मीं भी सर पे रखनी हो तो रखो

चले हो तो ठहर जाने का नहीं

सितारे नोच कर ले जाऊंगा

मैं खाली हाथ घर जाने का नहीं

वबा फैली हुई है हर तरफ

अभी माहौल मर जाने का नहीं

वो गर्दन नापता है नाप ले

मगर जालिम से डर जाने का नहीं

Discussion

48.	What number should be multiplied 2 −5 to get 2 5
Answer» Answer: 15 Step-by-step EXPLANATION: =15X2–5 =30–5 =25.....so 15 should be MULTIPLIED with 2 to GET 25!!Hope it HELPS

48.

What number should be multiplied 2 −5 to get 2 5

Answer»

Answer:

15

Step-by-step EXPLANATION:

=15X2–5

=30–5

=25.....so 15 should be MULTIPLIED with 2 to GET 25!!Hope it HELPS

Discussion

49.	1.1f 'A' completes a piece of work in 3 days, which 'B' completes it in 5 days and 'C' takes 10 days to complete the same work. How long will they take to completethe work, if they work together?
Answer» ANSWER: after 30 days Step-by-step EXPLANATION: pls MARK me as brainliest

49.

1.1f 'A' completes a piece of work in 3 days, which 'B' completes it in 5 days and 'C' takes 10 days to complete the same work. How long will they take to completethe work, if they work together?

Answer»

ANSWER:

after 30 days

Step-by-step EXPLANATION:

pls MARK me as brainliest

Discussion

50.	A scooter covers a distance of 6 km In 10 minutes . Calculate his speed in
Answer» Answer: calculate his speed in m/sec as these both are SI units so, CONVERTING 6KM in m/sec 6*5/18 is equal to 5/3 so his speed is 1/6 m/sec

50.

A scooter covers a distance of 6 km In 10 minutes . Calculate his speed in

Answer»

Answer:

calculate his speed in m/sec as these both are SI units so, CONVERTING 6KM in m/sec 6*5/18 is equal to 5/3 so his speed is 1/6 m/sec

Discussion

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A line segment has only one end point

Verify the property x×y=yx× by taking x=1/3 and y= =-2/7

Factorize a 3 +b 3 + c 3 +- 3abc

Find the point where the graph of 2x + 3y =-5 cuts the X axis and Y axis

If the point C(k, 4) divides the line segment joining two points A(2, 6) and B(5, 1) in ratio 2 : 3, the value of k is _______.

Class 6 exercise 5.6 Q1 f

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How many natural numbers Live between 9 square and 10 square lesson 6 square and square roots standard 8

Volume of a cubical box is 5.832 cu. m. Find an edge of the box (in m unit). *

Divide (-100) by (-25) and add to the quotient the product of (-12) and (-16)

What number should be multiplied 2 −5 to get 2 5

1.1f 'A' completes a piece of work in 3 days, which 'B' completes it in 5 days and 'C' takes 10 days to complete the same work. How long will they take to completethe work, if they work together?​

A scooter covers a distance of 6 km In 10 minutes . Calculate his speed in

TTC1 + sin a1 - sin a= tan입+6241

8. Number 393 is divisible by whichnumber (संख्या किस अंक से पूर्णतया विभाज्यहै)O (a) 4O (b) 2(c) 3O (d)5Clear selection

What is set give example

Prove that(cos a/2)+(sin a/2)=√1+sina

If 6 x vi term of an ap is equal to 9 time the 9th term so that its 15 term is zero

4+1/2what is the answer please kindly help me

Find the zeroes of the polynomial and and verify the relationship between the zeroes and coefficient .x2-x-90

I said to him ,"who are you"?

Fill in the blanks -2010

HCF of 780, 936 by long division method

Solve for the value of xabx²+(b²-ac) x-bc=0

Solve1/x+1/x+1-2/x-1=0

A) Is it possible that there are three sides common between triangle andquadrilateral:(2) How many angles are possible to common between rectangle and triangle:

Rationalize the Denominator: 6/√8-3

11. The reciprocal of 3/7 is (3/7 Thậ)O(a) 7/3O (b) 2/7(C) 1/7ОО(d) None of these (d) 577 of 761

7/2 +1/2what is the answer please kindly help me

Usual form of avagadros number

What is hypotenous of triangle

(n/3)-(2n/5)+(3n/4)=21 solve in linear equation

+ Add FileSave7.A bag of wheat weighs 97.8 kg. How much wheat is contained in 500 suchbags?Full Marks :3E Font Size...Font FamilyFont FormatWrite answer here or upload file...

If angle 2z and 70 degree are corresponding pair of angle then what the value of z

The p|q form 1.04 is

the length of a rectangular field is twice it's breadth . if the perimeter of the field is 150 metres ,find its length and breadth.

1,2,5,x+1,x-3,x+4,15,16,19 there median is 11 find the value of x also find the mean

The diagonals of a rhombus are 12 cm and 16 cm. Find the length ofone side of the rhombus.Given that,AC = 16 cm and BD = 12 cm

Find the sum of first 30 term of the list of number whose nth term is given by an=2+3n

Prove that: (a^-1 + b^-1)^-1 =ab÷a+b

Please help me solve

The value of f32 X o is

What is the remainder when x^2-3x+6 is divided by 2x-2

1.1f 'A' completes a piece of work in 3 days, which 'B' completes it in 5 days and 'C' takes 10 days to complete the same work. How long will they take to completethe work, if they work together?