int cot^(2)theta d theta

The value of int_(pi//4)^(pi//2) cot theta cosec^(2) theta d theta is

int (sin^(2)theta d theta)/((1 + cos theta)^(2))

int_(0)^((pi)/(4))theta sec^(2)theta d theta

int(sin^(6)theta+cos^(6)theta)/(sin^(2)theta cos^(2)theta)d theta=

Evaluate , int sec ^(2) theta "cosec"^(2) theta d theta

If theta=9^@ , then what is the value of cot theta cot2 theta cot3 theta cot4 theta cot5 theta cot6 theta cot7 theta cot8 theta cot9 theta ? यदि theta=9^@ ,तो cot theta cot2 theta cot3 theta cot4 theta cot5 theta cot6 theta cot7 theta cot8 theta cot9 theta का मान क्या होगा?

The value of sqrt((1+cos theta)/(1-cos theta)) is (a) cot theta-cos ec theta(b)cos ec theta+cot theta(c)cos ec^(2)theta+cot^(2)theta(d)(cot theta+cos ec theta)^(2)

Let theta_1 and theta_2 (where theta_1 lt theta_2) are two solutions of 2cot^2theta – 5/(sin theta) + 4 = 0, theta in [0, 2pi) then int_(theta_1)^(theta_2) cos^2 3theta d theta is equal to

Solve sin^(2)theta tan theta+cos^(2)theta cot theta-sin2 theta=1+tan theta+cot theta

int(cosec theta-cot theta)/(cosectheta+ cot theta)d theta=