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(y^6/x^3)^1/3/= x^2; ( x6/y)^1/3=x^2/y^3; x^2 x x^2/y^3==2 x^2/y^3

Let the number be x.So, the other number is (x + 15) because x-y=15.(x + 15) + x = 95 2x + 15 = 952x = 95 - 152x = 80x = 40So, the numbers are 40 and 55.

thanks

Let the A.P. be a, a + d, a + 2d, .....

Here, we have to prove: T2T3- T1T4= 2(T1- T2)^2

Proof:

We know that, Tn= a + (n - 1)d

LHS = T2T3- T1T4

= (a + d)(a + 2d) - a(a + 3d)

= a^2+ ad + 2ad + 2d^2- a^2- 3ad

= 2d^2

Now, RHS = 2(T1- T2)^2

= 2(a - (a + d))^2

= 2 (a - a - d)^2

= 2d^2

Hence, LHS = RHS

The first one is V+I=VI,The second is VII -I =VI

part 1

part 2

The incumbent chief minister is the Janata Dal (Secular)'s H. D.Kumaraswamy, who was sworn in on 23 May 2018.

Angle BDC = 55°so Angle ADC will be60+55= 115°

x + 50° = 180°x = 130° y = 130° (vertically opposite angle)

Angle A is equals to 93°.

tan60=√3 tan30=1/√3hence√3-1/√3/1+√3*1/√3=3-1/√3/2=1/√3=tan30°

yes,no is the best answer

4/5=16/201/15not equal to 4/30

yes, no is the correct answer of the given question.

Yes, if (x - a) is factor of polynomial p(x)then p(a) is 0, this is application of remainder theorem.

x+x+25=1002x+25=1002x=100-252x=75x=75/2x=37.5is the correct answer

(1) x = 1.2727272727.........

(2) 100x = 127.27272727.........

From subtracting(1) and(2) We get :

99x = 126.0000000

x = 126/99 = 14/11.

Interest = 12500*12.5*3/100

= 4687.5

Total = 12500 + 4687.5

= 17187.5

Raw data(sometimes called sourcedataor atomicdata) isdatathat has not been processed for use.

(1,3) Answer and (1,3)

1,3 is the answers of this question

1,3 is the right answer

1;3 is the correct answer

Hello buddy..

sin2x / (1+cos2x) = tanx

We will use trigonometric identities to solve.

We will start from the left side and prove the right side.

==> we know that:

sin2x - 2sinx*cosx

cos2x = 2cos^2 x -1

I will substitute.

==> sin2x / (1+ cos2x) = 2sinx*cosx / (1+ 2cos^2 x -1)

= 2sinx*cosx/ 2cos^2 x

We will reduce similar.

==> sin2x / (1+ cos2x) = sinx/cosx

But we know that tanx = sinx/cosx

==> sin2x / (1+ cos2x) = tanx...........

Hope it helps you buddy

hey thnx well I was knowing it but trying the app....

2sinxcosx is the right answer

sin2x can be written as cos(90-2x)and it can also be written as 2 sinx cosx thank you

2 sinxcosx is the right answer....

sin2x = cos(90-2x) cos(90-2x)= 2sinx cosx2sinx cosx is the right answer

thx

tanA=cotB

i.e., tanA=tan(90-B)

i.e., A=90-B

i.e.,A+B=90

sin2x=2sinxcosxthen2sinxcox-2cosxsinx=0

41000 is correct answer.

41000 is 100% guaranteed correct answer

41000 is the right answer

41000 is the right answer for this question

(a)-expression(b)-equation(c)-expression(d)-equation

a expression b equation c expression d equation

a) expressionb) equationc) expressiond) equation

In ΔAOM and ΔDOMOA = OD (radii)OM = OM (common side)So, ΔAOM ≈ Δ DOMHence, AM = DM provedIt is given that AB = CDSo, AB – AM = CD – DMOr, CM = BM proved

no clarety

open it it's a clear picture

thanks

Let there be finite number of positive prime numbera1,a2,a3.......,an.

Such thata1<a2<a3< .......an+<an.

Letm= 1 + a1,a2,a3.......,an. It is near thata1,a2,a3.......,anis divisible bya1,a2,a3.......,an.

mis a prime number or it has factors other thana1,a2,a3.......,an. There exits a positive prime number other thana1,a2,a3.......,an.

This contradicts the fact that there are finite number of positive primes.

Hence, there infinite number of positive primes.

5 ( vertical) 3( horz)2 ( diagonal) 4 ( mid of sides to mid of sides)

= 14.

L1=2X + 3Y=7, L2=2ax+ ( a+b)y=28; ratio of cofficent of x= ratio of cofficent of y; 2/2a=3/(a+b)=7/28; 1/a=3/( a+b)=1/4, a=4; 12= a + b; 12-a=b; 12-4=b=8; a=4; b=8