10.int cos(2x+1)dx

Evaluate int 1/cos^2x dx

" 2."int x*cos^(-1)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^(2)x)/(1-sinx)dx=

int cos^(-1) (2x^(2)-1)dx =

Integrate : int cos2x log(1+tanx)dx

int cos^(-1)(1-2x^(2))dx

Evaluate: int1/(sinx(2cos^2x-1)dx