int_(0)^((pi)/(2))[(sin x-cos x)/(1+sin x-cos x)]dx

int_(0)^((pi)/(2))(x sin x*cos x)dx

Evaluate int_(0)^(pi//2) (a sin x+b cos x)/(sin x+cos x)dx

Evaluate: int_(0)^((pi)/(2))(sin^(2)x)/(1+sin x cos x)dx

int_(0)^((pi)/(2))(x)/(sin x+cos x)dx

If int_(0)^((pi)/(2))(dx)/(1+sin x+cos x)=In2, then the value of int_(0)^((pi)/(2))(sin x)/(1+sin x+cos x)dx is equal to:

int_(0)^((pi)/(2))(sin x cos x)/(1+sin^(4)x)dx

S olve int_(0)^((pi)/(2))(cos x)/((1+sin x)(2+sin x))dx

S olve int_(0)^((pi)/(2))(cos x)/((1+sin x)(2+sin x))dx

int_ (0) ^ ((pi) / (2)) (sin x-cos x) / ((sin x + cos x) ^ (2)) dx