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 .

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

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

" (2."int(sin x)/(sin x+cos x)dx

The integral of the from int sin ^(m) x cos^(n) x dx can be evaluated by the substitution tan x = z if -

int(sin2x)/(cos x)*dx