Find the derivative. Share with your friends Share 0 Saksham Tolani answered this Dear Student, put x2=cos 2θ=sin-11+cos 2θ2=sin-12cos2θ2=sin-1(cos θ)=sin-1sin π2-θ=π2-θy=π2-cos-1x22derivative with respect to x.dydx=-12-11-x4×2xdydx=x1-x4 Regards! 0 View Full Answer