Derivative of y cos 1 x July 8, 2019 16 32 64 128 Derivative of y cos 1 x 2 Find the derivative of y=cos(1/x) Partial derivative of cos 1 x y Find the derivative of y cos inverse 2x 1 x 2 Derivative of cos xy )= y 1 Derivative of cos inverse x Derivative of cos Derivative of cos2y Derivative of inverse cosine Derivative of (x+y)^2