int(sin x)/(cos3x*cos2x)dx=

int(sin2x)/(3-2 cos2x)dx

int (sin " x")/(cos 3x.cos 2x) dx =

int((sin x cos x))/(cos2x)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(cos 2x-sin 2x)/(cos2x+sin2x)dx

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

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

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

int(sin2x-cos2x)/(sin2x*cos2x)dx=?

int(1)/(4sin^(2)x+3sin x cos x+2 cos^(2)x)dx=