Derivative of x^-1 July 8, 2019 16 32 64 128 Derivative of x 1 Derivative of x 1 2 Derivative of x 1 3 Derivative of x 10 Derivative of x 1 4 Derivative of x 100 Derivative of x 11 Derivative of x 1 2x 3 Derivative of x 1 2 3 Derivative of x 1 squared Why derivative of ln x is 1/x