`int(sin x)/(cos^(4)x)dx`

Find the following integrals: ( i ) int(sin x+cos x)dx( ii) int cos ecx(cos ecx+cos x)dx( iii) int(1-sin x)/(cos^(2)x)dx

int(sin^(2)x)/(cos^(4)x)dx

Evaluate: int(sin^(5)x)/(cos^(4)x)dx

Evaluate: int(sin^(5)x)/(cos^(4)x)dx

Evaluate: (i) int(1)/(x^(2)(x^(4)+1)^(3/4))dx (ii) int(sin^(5)x)/(cos^(4)x)dx

The integral int(sin^(2)x)/(cos^(4)x)dx is a

int(sin x)/(3+4 cos^(2)x)dx = …………………

Evaluate int(sin^(4)x)/(cos^(8)x)dx

Evaluate: int(sin^(4)x)/(cos^(8)x)dx

int (sin 4x)/(cos 2x) dx