int(1)/(cos x+cosec x)dx

Evaluate: int(1)/(cos x+csc x)dx

Evaluate: int(1)/(1+cosec x)dx

Evaluate : int(1)/(1+cosec x)dx

int1/(sec x + cosec x) dx

int1/(sec x + cosec x) dx

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

2. int(sec x + cosec 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

Evaluate the following : int (cos x+cosec^2 x-x^8+1) dx.

Evaluate : int (1)/(" cosec x ") " dx "