wy oc cos 0 Yo Find the derivative of the inverse cosine using the theorem of the derivative of the inverse function The theorem states let f be differentiable and have an inverse on an interval 1 If x a point of I at which f x 0 then f isdifferentiable at yo Rx and Y x sin xo 1 sin xo Part 2 of 6 R 00 cos 0 How can the expression on the right side be rewritten in terms of f x OA Substitute using xocos Yo OB Substitute using Yo cos xo OC Rewrite the expression using cac Xosin xo OD Substitute using the identity sinx cos 1 sin xo HW Score 60 58 13 93 of 23 points O Points 0 of 1 CITES Save