`int_0^(pi/2) 1/(1 + cot^2x )`dx

int_0^(pi/2)1/(1+tan^2x)dx

int_0^(pi//2)1/(1+cot^3x)dx is equal to a 0 b. 1 c. pi//2 d. pi//4

The value of int_(0)^(pi//2n) (1)/(1+cot nx)dx , is

Evaluate: int_0^(pi//2)(sin x)/(1+cos^2x)dx

Evaluate: int_0^(pi//2)1/(3+2cosx)dx

Prove that : int_(0)^(pi//2) x . cot x dx =(pi)/(2)log 2

Evaluate int _(0)^(pi)(x)/(1+ cos^(2)x)dx .

Evaluate: int_0^pi(xsinx)/(1+cos^2x)dx

Statement-1: int_(0)^(pi//2) x cot x dx=(pi)/(2)log2 Statement-2: int_(0)^(pi//2) log sin x dx=-(pi)/(2)log2

Prove that : int_(0)^(pi//2) (dx)/(1+cot x)=(pi)/(4)