Verified Answer :

caylus

Hello,

f^(-1)(f(x))=f^(-1)(1/2 x)=2(1/2 x)=(21/2)x=1x=x
f(f^(-1)(x))=f(2x)=1/2 (2x)=(1/22)x=1x=x

Answer:

f(2) =  1


f−1(1) =   2


f−1(f(2)) =   2


Step-by-step explanation:

on edge

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