Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

In an arithmetic sequence the sum of 1 st 19 terms is 209 and sum of first 22 terms is 473. Then its 21 st term is​

Answer»

rong>Answer:

The 21st term of the A.P. is 88.

Step-by-step explanation:

GIVEN: SUM of first 19 terms of A.P. is 209 and sum of first 22 terms of A.P. is 473.

Let the first term of the given A.P. be a and its common difference is d.

w.k.t., Sum of n terms of an A.P. with first term a and common difference d is \tt{ \dfrac{n}{2}\{2a+(n-1)d\} }.

\tt{ \implies \dfrac{19}{2}\{ 2a + (19-1)d \} = 209 } and \tt{ \dfrac{22}{2}\{ 2a + (22-1)d \} = 473 }

\tt{ \implies 2a + <klux>18D</klux> = 209 \times \dfrac{2}{19} } and \tt{ 2a + (22-1)d = 473 \times \dfrac{2}{22} }

\tt{ \implies 2a + 18d = 22 } and \tt{ 2a + 21d = 43 }

On SUBTRACTING above two equations we get,

2a + 18d - (2a+21d) = 22 - 43

⇒ 2a + 18d - 2a - 21d = -21

⇒ -3d = -21

⇒ d = 21/3 = 7

On putting d=7 in one of the above equations we get,

2a + 18×7 = 22

⇒ 2a + 126 = 22

⇒ 2a = 22 - 126

⇒ 2a = -104

⇒ a = -104/2 = -52

Also, general term of an A.P. with first term a and common difference d is \tt{ a_{n} = a + (n-1)d }.

⇒ a₂₁ = a + (21-1)d

⇒ a₂₁ = -52 + 20×7

⇒ a₂₁ = -52 + 140

⇒ a₂₁ = 88

2.

26. ∆ABC is a scalene triangle. If P Q and R are the midpoints of sides of a triangle then Answer the following questions:a. How many possible trapeziums are formed?b. Is the parallelogram formed a rhombus?c. How many equilateral triangles are formed?d. If the ratio of sides of AABC is 3:4:5 and the perimeter is 24cm then what is the perimeter of any trapezium formed?e.If given triangle is a right triangle then does each triangle formed a right triangle?f. How many times the perimeter of each triangle formed is that of the original trlangle?​

Answer» ONG>ANSWER:

IMAGINE copying

Step-by-step EXPLANATION:

3.

1b. Find the area of an equilatral triangle whoseside is 2a cm​

Answer»

ong>Answer:

ESKA answer UPPER PAPER me hai

4.

For what value of x, the mode of the following data is 17? 15, 16, 17, 13, 17, 16, 14, x, 17, 16, 15, 15​

Answer»

align="absmiddle" alt="\huge{\underline{\green{\mathfrak{♡ǫᴜᴇsᴛɪᴏɴ♡}}}}" class="latex-formula" ID="TexFormula1" src="https://tex.z-dn.net/?f=%5Chuge%7B%5Cunderline%7B%5Cgreen%7B%5Cmathfrak%7B%E2%99%A1%C7%AB%E1%B4%9C%E1%B4%87s%E1%B4%9B%C9%AA%E1%B4%8F%C9%B4%E2%99%A1%7D%7D%7D%7D" TITLE="\huge{\underline{\green{\mathfrak{♡ǫᴜᴇsᴛɪᴏɴ♡}}}}">⠀⠀

For what value of x, the mode of the following data is 17?

15, 16, 17, 13, 17, 16, 14, x, 17, 16, 15, 15

\huge{\underline{\blue{\mathfrak{♡Answer♡}}}}⠀⠀

value of x = 17

\huge{\underline{\red{\mathfrak{♡Thanks♡}}}}⠀⠀

hope its helpful

5.

318. Write 6 rational numbers between 3 and3/10​

Answer» ONG>Answer:

3 = 30/10

Take any RAT no. between 30/10 and 3/10 and then REDUCE.

6.

(-30) ÷ 10 please paper solution​

Answer» TION is GIVEN in the ATTACHMENT above.

7.

Compare Gauss Elimination with Gauss Seidel method​

Answer»

ong>Step-by-step EXPLANATION:

What is the main difference between Gauss ELIMINATION and Gauss-Jordan elimination in linear-algebra and matrix-algebra?

What are some of the fascinating questions asked by BYJU’S STUDENTS?

Most of our students are forever curious to know more about how their TEACHERS were as students. In fact, it is quite normal for

Updated 2 years ago

Both methods are used to FIND solutions for Gauss method end the matrix as a superior-triangular matrix and you find the solutions of a linear system by applying a regressive substitution.

Gauss-Jordan do the same as an additional: turn the desired current a identity matrix. Thus, Gauss-Jordan Gauss method plus doing the operation sufficient to make the matrix triangular inferior as well, which ends in a id

8.

(6) The surface area of a cuboid of length l, breadth b and height h is ​

Answer»

ong>ANSWER:

SURFACE AREA of cubiod = 2(lb+bh+hl)

9.

Arrange each of the following in decending order (a) (-7)/(2)+(2)/(-3) (5)/(6) (9)/(3)​

Answer»

ong>ANSWER:

9/3, 5/6, 2/-3, -7/2

Step-by-step explanation:

by converting the FRACTIONS into DECIMAL u will get UR answer

10.

Complete this activity and find volume of a hemisphere having radius 30cm.( π = 3.14)​

Answer» ONG>Step-by-step explanation:

Volume of HEMISPHERE =

\frac{2}{3} \pi {r}^{3}

Here, RADIUS of hemisphere, r = 30 cm

Volume =

\frac{2}{3} \pi ({30})^{3}  \\  =  \frac{2}{3} (3.14) ({30})^{3}  \\  =  \frac{2 \times 3.14 \times 30 \times30 \times 30}{3}  \\  = 2 \times 3.14 \times 10 \times 30 \times 30 \\  = 6.28 \times 9000 \\  = 56520 {cm}^{3}

11.

In the given figure P is the mid point of BC writethe formule to find the qardinate of P​

Answer» ONG>Answer:

PLEASE Mark As BRAINLIEST Answer !  : )

कृपया जवाब के रूप में चिह्नित करें !  : )

Step-by-step explanation:

Please Mark As Brainliest Answer !  : )

कृपया जवाब के रूप में चिह्नित करें !  : )

12.

Fill in the table of values for the equation y= 2 + x

Answer»

ong>ANSWER:

X= -5 : y= -7

x=0 : y= -2

x=3 : y= 1

hope it will be helpful to you

plz MARK me as BRILLIANT

13.

Adjacent sides of a parallelogram are in the ratio 1:3 and their perimeter is 88cm then find the length of those sides​

Answer» ONG>Answer:

tep-by-step explanation:

Let the SIDE of given PARALLELOGRAM be X

Then use 2(l+b)

It's given that ratio of TRIANGLE 1:3

Therefore 2(x+3x)=88

2×4x=88

8x=88

X=11

Length=11cm

Breadth=33cm

This the required length and breadth

14.

What is galaxy???Yo whassup everyone?!​

Answer»

Answer:-

A GALAXY is a huge collection of GAS, dust, and BILLIONS of stars and their solar systems, all held TOGETHER by gravity. We live on a planet called EARTH that is part of our solar system. ... A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems.

Thank you~

15.

Find three rational numbers between?5. 78and. 8​

Answer» ONG>Step-by-step explanation:

5/1 ×4/4 =20/4

7/1×4/4=28/4

three RATIONAL NUMBER between is 21/4,22/4 ,23/4

16.

Express each of the ratio in its simplest form: (a) 32 : 36(b) 186: 403(e) 7 kg to 280 g3.min to 45 sec21​

Answer»

ong>Answer:

monolith is a GEOLOGICAL feature consisting of a single massive STONE or rock, such as some mountains. Erosion usually exposes the geological formations, which are often made of very hard and solid igneous or metamorphic rock.

17.

Akhil walks 2/3 km from place p, towards east then from there 1 5/7 km toward west. where will he be now from p​

Answer»

ong>Answer:

monolith is a geological feature CONSISTING of a single massive stone or rock, such as some mountains. Erosion usually EXPOSES the geological formations, which are often made of very HARD and solid IGNEOUS or metamorphic rock.

18.

Simplify (-4)^2*(-6)^3​

Answer»

tion

16 ( - 6 ) ³

16 ( - 216 )

- 3456

19.

What is the common difference (d) of the A.P. 7, 1, – 5, – 11, ...?​

Answer»

ong>ANSWER:

the COMMON DIFFERENCE of the A.P.is 1-7 = -6

20.

*2 Rs 50 paise ; 3 Rs 50 paise. Write the ratio between the two given quantities in simplest form.* 1️⃣ 5:72️⃣ 7:53️⃣ 5:64️⃣ 4:5​

Answer» ONG>ANSWER:

SORRY i don't KNOW the answer

21.

Construct angle ABC in which BC = 7.2 cm then angle B is 45°. AB - AC = 3.5cm​

Answer» ONG>ANSWER:

\:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:

22.

Draw the graph of the equation y-x=2.find the value of the graph the value of y when x=4

Answer» ONG>Answer:

PLEASE Mark As Brainliest Answer !  : )

कृपया जवाब के रूप में चिह्नित करें !  : )

Step-by-step explanation:

Please Mark As Brainliest Answer !  : )

कृपया जवाब के रूप में चिह्नित करें !  : )

23.

Find two ratonal numbers between -3/4​

Answer» ONG>Step-by-step EXPLANATION:

I don't KNOW this ANSWER

24.

Is (0,2) a solution for the equation 5x+3y=6?​

Answer» ONG>ANSWER:

x = 0 y = 2

5(0)+3(2) = 6

0+6 = 6

6=6

YES

25.

Ernie owns a coffee shop where he sells tea and coffee He knows that. On a normal day the coffee shop sells 90 cups of tea3 cups of coffee are sold for every 2 cups of lea sold• The income from a cup of tea is £160• The income from a cup of coffee is 12.20The profit from the sale of tea and coffee is of the total income from the sales of tea and coffeework out the total profit from the sales of tea and coffee on a normal day for Ernie££​

Answer»

ong>Step-by-step explanation:

PLEASE MARK the BRAINLY

26.

If sin theta =4/5 what is the value of cos (90-theta)​

Answer» ONG>Answer:

11

Step-by-step explanation:

cos 6/5

Life won’t GET EASIER. You just have to get STRONGER

27.

WIf the sum of 15 bervations is 420then their mean is​

Answer» ONG>Answer:

● the SUM of 15 bervations is 420

then their mean is 28.

28.

A cylinder has a base of radius 7cm and height 17 cm. what is it volume​

Answer»

>

Here, it is STATED that the given cylinder is having a base of radius 7 cm whereas the height of the cylinder is 17 cm respectively. We have to find out the VOLUME of the cylinder. For that we will use the formula for finding the volume of the cylinder.

Formula Used :

\bullet \: \: {\boxed{\bf {Volume = \pi r^{2} h}}} \\

Given :

  • Radius of cylinder → 7 cm

  • Height of cylinder → 17 cm

If π value is not given , we'll take it or consider it as 22/7

PLUGGING in the respective values , we GET :

\dashrightarrow \: \: \sf { Volume = \pi \times r^{2} \times h} \\ \\

\dashrightarrow \: \: \sf Volume = \dfrac{22}{7} \times  7^{2} \times 17 \\ \\

\dashrightarrow \: \: \sf Volume = \dfrac{22}{7} \times 7 \times 7  \times 17 \\ \\

\dashrightarrow \: \: \sf Volume = 22 \times  7 \times 17 \\ \\

\dashrightarrow \: \: \sf Volume = 154 \times 17 \\ \\

\dashrightarrow \: \: \sf Volume = 2618 \: cm^{3} \\ \\

{\therefore{\boxed{\sf{Volume \: of \: Cylinder = {\red{2618 \: cm^{3}}}}}}} \\ \\

29.

1) आजी म्हणजे घराचा आधार' हे विधान सोदाहरण पटवून दया​

Answer» ONG>Answer:

PLEASE give question in HINDI LANGUAGE

30.

1 + x is the reciprocal of 1 - x. Then x is ​

Answer»

ong>ANSWER:

X is x itself... and do proper MATH...

31.

The sum of three consecutive numbers is 210.Find the largest of these numbers?

Answer»

ong>ANSWER:

The three consecutive NUMBERS are= 69,20,71

And the largest number among these is 71

69+70+71

=210.

Step-by-step explanation:

Hope this helps.

Mark me as brainliest.

THANK you.

32.

(-4)^2*(-6)^3please answer fast​

Answer» ONG>Answer:

16 × -216 = - 3456

Step-by-step EXPLANATION:

mark me as brainliest

33.

Describe, sketch and label the focus,vertex and directrix of the parabola4y^(2) +8y - 8x+7=0​

Answer» ONG>ANSWER:

where are you from BROTHER?

34.

3. Find the L.C.M of X2 + X, X2 – 1, X2 – X. (3 marks)

Answer»

ong>ANSWER:

hope it HELP you

Step-by-step EXPLANATION:

this is your ans

35.

2. What is the number of proper subsets of a given finite set with n elements?(a) 2n - 1 (b) 2n - 2 (c) 2 - 1(d) 2" - 2​

Answer»

set CONTAINS 'n' elements, then the number of PROPER SUBSETS of the set is 2n - 1. In general, number of proper subsets of a GIVEN set = 2m - 1, where m is the number of elements.

36.

The nth order difference of a polynomial of nth degree is (n+1)th order of the same degree is a.1 b.2 c.3 d.0​

Answer»

ong>Answer:

it's DEGREE is 1

Step-by-step explanation:

I hope it will help U FINE

37.

Write the equation of the line is parallel to the y-axis at a distance of 7 units from it's left​

Answer» ONG>ANSWER:

HOPE it is HELPFUL for you

38.

The arthimetic mean of 5,6,9,10,6,12,3,6,11and10is​

Answer» ALIGN="absmiddle" alt="\huge{\underline{\red{\mathfrak{♡ǫᴜᴇsᴛɪᴏɴ♡}}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Chuge%7B%5Cunderline%7B%5Cred%7B%5Cmathfrak%7B%E2%99%A1%C7%AB%E1%B4%9C%E1%B4%87s%E1%B4%9B%C9%AA%E1%B4%8F%C9%B4%E2%99%A1%7D%7D%7D%7D" title="\huge{\underline{\red{\mathfrak{♡ǫᴜᴇsᴛɪᴏɴ♡}}}}">⠀⠀

the arthimetic mean of 5,6,9,10,6,12,3,6,11and10is

\huge{\underline{\blue{\mathfrak{♡solutiᴏɴ♡}}}}⠀⠀

=(5+6+9+10+6+12+3+6+11+10) ÷10

,

= 78 ÷10

=7.8

\huge{\underline{\red{\mathfrak{hence- mean- is -7.8}}}}⠀⠀

\huge{\underline{\purple{\mathfrak{♡Thanks♡}}}}⠀⠀

\huge{\underline{\green{\mathfrak{hope -its-helpful}}}}⠀⠀

39.

Rajesh bought an old car for rs 20000 and sold it at a loss of 12% what was his selling price?​

Answer»

en

  • Cost PRICE Of OLD Car = Rs 20000
  • Sold at Loss = 12%

To Find

  • Selling Price of old Car

We know that

\gray {\boxed{ \sf \: SP = \dfrac{100-Loss  \%}{100} \times CP}}

\sf \: SP = \dfrac{100-12}{100} \times 20000

\sf \: SP = 88\times 200

\sf \: SP = 17600\\

~~~\underline{\boxed{\sf \: Selling~Price ~Car~ = ~Rs.~ 17600}}~\\\\

Profit and loss :

\boxed{\begin{minipage}{5cm}\bigstar$\:\underline{\textbf{Profit and Loss Formulas :}}\\\\ \\ \sf {\textcircled{\footnotesize\textsf{1}}} \:S.P. =$\sf \bigg\lgroup\dfrac{100 + Profit \%}{CP}\bigg\rgroup \times 100$\\\\\\ \sf {\textcircled{\footnotesize\textsf{2}}} \:\:C.P. = $\sf \dfrac{S.P. \times 100}{100 + Profit \%}$\\\\\\\sf{\textcircled{\footnotesize\textsf{3}}} \:\:Profit = $\sf \dfrac{Profit \% \times C.P.}{100}$\\\\\\ \sf{\textcircled{\footnotesize\textsf{4}}} \: \:Profit (gain) = S.P. - C.P. \\\\\\\sf{\textcircled{\footnotesize\textsf{5}}} \: \:$\sf Profit \% = \dfrac{Profit}{C.P.} \times 100$\end{minipage}}

40.

A bag is containing the cards of letters of word “ MATHEMATICS ”. One card is drawn randomly from the bag. What is the probability of getting the letter “ M ” ?​

Answer» ONG>ANSWER:

I hope it will be HELP FULL for you

41.

Draw the graph of the equation y-x=2.find from the graph the value of y when x=4

Answer» ONG>ANSWER:

xfxfxhfzhfsyrsrsrusryyfsdksaiosshshdddssrssrysisuzchssfzf cxjgxxugi gdufsffhiSfupYygaouffyfpisdrustifhdgii

42.

What advantage has Lagrange’s formula over Newton?​

Answer»

ong>Answer:

Step-by-step explanation:

Lagrange's FORM is more EFFICIENT when you have to INTERPOLATE SEVERAL data sets on the same data points. Newton's form is more efficient when you have to interpolate data incrementally.

43.

( 10 + 2) ✖ ( 40 -5)​

Answer» ONG>ANSWER:

420 IS THE ANSWER FOR YOUR QUESTION

44.

5 + root 3 divide 7 + 4 root 7 = a+ b root 3​

Answer» ONG>Answer:

THATS a very hard questions i CANT explain it but if you found this answer please. ommwnt me ok

45.

Kripya ise solve kre!​

Answer»

trong>S O L U T I O N :

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Let US take,

⠀⠀⠀⠀⠀⠀

  • x = aX, y = bY, z = cZ

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Then,

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{\dfrac{\partial(x,y,z)}{\partial(X,Y,Z)}}=\left|\begin{array}{ccc}\sf{a}&\sf{<klux>0</klux>}&\sf{0}\\ \sf{0}&\sf{b}&\sf{0}\\ \sf{0}&\sf{0}&\sf{c}\end{array}\right|\sf{=abc\neq 0}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\therefore\sf{\int\int\int_{V}\sqrt{\Big[1-\Big(\dfrac{x^{2}}{a^{2}}+\dfrac{y^{2}}{b^{2}}+\dfrac{z^{2}}{c^{2}}\Big)\Big]}\:dx\:dy\:dz}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=abc\int\int\int_{V'}\sqrt{\Big[1-\Big(\dfrac{(aX)^{2}}{a^{2}}+\dfrac{(bY)^{2}}{b^{2}}+\dfrac{(cZ)^{2}}{c^{2}}\Big)\Big]}\:dX\:dY\:dZ}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=abc\int\int\int_{V'}\sqrt{[1-(X^{2}+Y^{2}+Z^{2})]}\:dX\:dY\:dZ}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Where V' is the region bounded by X² + Y² + Z² = 1.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Again we take,

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{\;\;\;\;\;\bullet\;\;\;X=r\:sin\theta\:cos\phi}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{\;\;\;\;\;\bullet\;\;\;Y=r\:sin\theta\:sin\phi}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{\;\;\;\;\;\bullet\;\;\;Z=r\:cos\theta}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Then,

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{\dfrac{\partial(X,Y,Z)}{\partial(r,\theta,\phi)}=r^{2}\:sin\theta>0} except when X = Y = Z = 0

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

The new region be V" = [0, 1; 0, π; 0, 2π]

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Now, X² + Y² + Z²,

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=r^{2}\:sin^{2}\theta\:cos^{2}\phi+r^{2}\:sin^{2}\theta\:sin^{2}\phi+r^{2}\:cos^{2}\theta}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=r^{2}\:sin^{2}\theta\:(cos^{2}\phi+sin^{2}\phi)+r^{2}\:cos^{2}\theta}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=r^{2}\:(sin^{2}\theta+cos^{2}\theta)}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=r^{2}}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Continuing the integration, we get,

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=abc\int\int\int_{V''}\sqrt{1-r^{2}}\:r^{2}\:sin\theta\:<klux>DR</klux>\:d\theta\:d\phi}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=abc\int_{0}^{1}r^{2}\sqrt{1-r^{2}}\:dr\int_{0}^{\pi}sin\theta\:d\theta\int_{0}^{2\pi}d\phi}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=abc\int_{0}^{1}r^{2}\sqrt{1-r^{2}}\:dr\:\times(2\times 2\pi)}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=4\pi\:abc\int_{0}^{1}r^{2}\sqrt{1-r^{2}}\:dr}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

[Put r = sint, then dr = cost dt. When r changes from 0 to 1, t changes from 0 to π/2]

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=4\pi\:abc\int_{0}^{\large\frac{\pi}{2}}sin^{2}t\:cos^{2}t\:dt}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=\dfrac{1}{2}\pi\:abc\int_{0}^{\large\frac{\pi}{2}}2\:sin^{2}2t\:dt}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=\dfrac{1}{2}\pi\:abc\int_{0}^{\large\frac{\pi}{2}}(1-cos4t)\:dt}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=\dfrac{1}{2}\pi\:abc\:\bigg[({\dfrac{\pi}{2}}-1)-(0-1)\bigg]}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\sf{=\dfrac{1}{4}{\pi}^{2}\:abc}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

\displaystyle\therefore\;\sf{\int\int\int_{V}\sqrt{\Big[1-\Big(\dfrac{x^{2}}{a^{2}}+\dfrac{y^{2}}{b^{2}}+\dfrac{z^{2}}{c^{2}}\Big)\Big]}\:dx\:dy\:dz=\dfrac{{\pi}^{2}\:abc}{4}}

46.

((5) The fraction 25 converted to percentage is(a) 20%(b) 30%(c) 40%d) 50 %​

Answer»

the answer of the question you asked because

SIN5)9/cos56. For 25 will RESULT In tan54 which is 40% Please MARK my answer BRANLIEST

47.

Class 8 maths give answer fast​

Answer» ONG>Answer:

1) -3 NUMBER is by POINT

2) 1-5? =insidant point

48.

The median of first six prime numbers is​

Answer» ONG>Answer:

2

3

5

7

11

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49.

MathematicsA cylinder has a base of radius 7cm and height of 17cm what is it volume​

Answer» TION is GIVEN in the ATTACHMENT above.
50.

CLASS 8 MATHSGIVE ANSWER FAST ​

Answer»

ong>Answer:

KK I will give tomorrow

Step-by-step explanation:

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