" evaluate "int(x^(2))/((x sin x+cos x)^(2))dx

Evaluate :int(x^(2)+20)/((x sin x+5cos x)^(2))dx

Evaluate int (dx)/(sin^(2)x cos^(2) x)

evaluate: int dx/(sin^2 x cos^2 x)

Evaluate : int(sin 2x)/((a+b cos x)^(2))dx

Evaluate int (dx)/(sin^(2)x cos^(2) x)

Evaluate :int(dx)/(sin^(2)x cos^(2)x)

Evaluate int (dx)/(sin^2x+cos^2x)

Prove that int_(0)^(a) f(x) dx = int_(0)^(a) f(a-x) dx . Hence, evaluate int_(0)^(pi//2) (sin x - cos x)/(1+ sin x cos x) dx.

Evaluate int (dx)/(sin^2x+cos^2x+1)