" 23."int x^(2)cot^(-1)xdx

(b) int x cot^(-1)xdx

int cot^(-1)xdx

int sin x cot^(3)xdx

Evaluate: int x cot^(-1)xdx

If 2int_(0)^(1) tan^(-1)xdx=int_(2)^(1)cot^(-1)(1-x+x^(2))dx . Then int_(0)^(1) tan^(-1)(1-x+x^(2))dx is equal to

If 2int_(0)^(1)tan^(-1)xdx=int_(0)^(1)cot^(-1)(1-x+x^(2))dx then int_(0)^(1)tan^(-1)(1-x-x^(2))dx is equal to

If 2int_(0)^(1)tan^(-1)xdx=int_(0)^(1)cot^(-1)(1-x+x^(2))dx then int_(0)^(1)tan^(-1)(1-x+x^(2))dx=

int cot^(2)xdx

(1) int cot^(2)x,*cosec^(2)xdx

int7x cot^(2)xdx