`int(sin^(m)x)/(cos^(m+2)x)dx=`

Derive reduction formula for l_((n","m))=int (sin^(n)x)/(cos^(m)x)dx .

Derive reduction formula for l_((n","m))=int (sin^(n)x)/(cos^(m)x)dx .

Derive reduction formula for l_((n","m))=int (sin^(n)x)/(cos^(m)x)dx .

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

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

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

int(1-sin2x)/(cos x-sin x)dx=