Derivative of e x cos2x July 8, 2019 16 32 64 128 Derivative of x cos2x Nth derivative of e x cosx cos2x Find the nth derivative of e x cosx cos2x Derivative of x 2sinx cos2x Derivative of f(x)=cos2x Derivative of x 2 cos2x Derivative of xe^x cos2x Derivative of cos Derivative of cos2y Derivative of cos inverse x Derivative of cosec x