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Answers by Mohammad C.

find the inverse of f(x)=1/x^5 (answer)

Let   y=1/x^5       then x^5=1/y        x=(1/y)^1/5   -----> x=1/y1/5 ------- I as  f(x)=y       ------>     x=f -1y       --------II from equation I & II,     f -1 y=1/y1/5...