Home
Class 12
MATHS
int(0)^(pi/3) tantheta/(sqrt(2ksectheta)...

`int_(0)^(pi/3) tantheta/(sqrt(2ksectheta))d theta=1-1/sqrt2,(kgt0)`, then the value of k is

A

2

B

`1/2`

C

4

D

1

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

If int_(0)^(pi//3)(tantheta)/(sqrt(2ksectheta))d theta=1-(1)/(sqrt(2)),(kgt0) , then the value of k is

int_(0)^((pi)/(3))(tan x)/(sqrt(2k sec x))dx=1-(1)/(sqrt(2)), then value of k is (a) 2 (b) 1 (b) 1 (d) (1)/(4)

int_(0)^( pi)(sin theta+cos theta)/(sqrt(1+sin2 theta))d theta

int_(0)^(pi//2) (cos theta)/(sqrt(4-sin^(2)theta))d theta is equal to

If int_(0)^(a)(dx)/(sqrt(x+a)+sqrt(x))=int_(0)^((pi)/(3))(2tan theta)/(sin2 theta)d theta, then value of a' is a equal to (a>0)(3)/(4)( b) (pi)/(4)(c)(3 pi)/(4) (d) (9)/(16)

int_ (0) ^ ((pi) / (2)) (sin theta) / (sqrt (1 + cos theta)) d theta

If 1+tantheta=sqrt(2) , then value of cot theta-1 is

If int_(-3 pi)^(3 pi)sin^(2)theta sin^(2)(2 theta)d theta is equal to (k pi)/(4), then value of k is