int(cot x)/(cosec x-cot x)dx

Evaluate: ( i int(cos x)/(1-cos x)dx or int(cot x)/(csc x-cot x)dx (ii) int(cos^(2)x-sin^(2)x)/(sqrt(1+cos4x))dx

int (dx)/(cosec 4x-cot 4x)

int(1)/(csc x-cot x)dx=

Find: int cosec x (cosecx-cot x) dx

Evaluate: int csc x log(csc x-cot x)dx

If y=(cosec x-cot x)/(cosec x+cot x) then (dy)/(dx) is

If y = sqrt((cosec x - cot x)/(cosec x + cot x)) and 0lt x lt pi/2 then, dy/dx =

int cosecx(cosec x + cot x) dx = ?

The value of int ("cosec" 2x cot 2x) dx is -