43.int(1-cos x)/(1+cos x)dx

Evaluate the following : int (1-cos x)/(1+ cos x) dx.

int(1+cos 2x)/(1-cos 2x)dx

int(1+cos 2x)/(1-cos 2x)dx

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

int(cos x)/(1-cos x)dx

Evaluate: (i) int(1-cos x)/(1+cos x)dx (ii) int{3sin x-4cos x+(5)/(cos^(2)x)-(6)/(sin^(2)x)+tan^(2)x-cot^(2)x}dx

int(cos x-1)/(cos x+1)dx=

Evaluate the following integrals : int (1+cos x)/(1- cos x ) dx

Evaluate: int sqrt((1-cos x)/(1+cos x))dx