Question

find derivative of 1/x(x-1)​

Answer 1

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Answer 2

Answer:

By the Sum Rule, the derivative of 1−x 1 - x with respect to x x is ddx[1]+ddx[−x] d d x [ 1 ] + d d x [ - x ] . Since 1 1 is constant with respect to x x , the derivative of 1 1 with respect to x x is 0 0 .