" 5."(x sin x)/(cos^(2)x)

int(5cos x-3sin x+(2)/(cos^(2)x))dx

int ((4-5sin x) / (cos ^ (2) x) + (1) / (sin ^ (2) x cos ^ (2) x)) dx

(cos 9x - cos 5x)/(sin 17x - sin 3x) = (-sin 2x)/(cos 10x)

Prove that : (cos 9x - cos 5x)/(sin 17x - sin 3x) = (-sin 2x)/(cos 10x)

int(sin^3x+sin^5x)/(cos^2x+cos^4x)dx

int(sin^3x+sin^5x)/(cos^2x+cos^4x)dx

The integral (sin^(2)xcos^(2)x)/((sin^(5)x+cos^(3)xsin^(2)x+sin^(3)xcos^(2)x+cos^(5)x)^(2))dx is equal to

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

Solve the following integration int(sin 2x+sin 5x-sin 3x)/(cos x+1-2 sin^(2)2x)dx

Solve the following integration int(sin 2x+sin 5x-sin 3x)/(cos x+1-2 sin^(2)2x)dx