Evaluate : `int_0^(pi/2)(sin^2x)/(s in x+cos x)dx`

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

Prove that : int_(0)^(a) f(x) dx = int_(0)^(a) f(a-x)dx hence evaluate : int_(0)^(pi//2) (sin x)/(sin x + cos x) dx

Evaluate: int_0^(pi/2) (sin2x)/(sin^4x+cos^4x)dx

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

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

Evaluate: int_0^(pi//2)(sinx)/(sin^4x+cos^4x)dx

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

Evaluate: int_0^(pi//2)cos^2x\ dx

Evaluate int_0^(pi/2) cos^2x dx

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