explain please Complete the below It is a one to one funct

explain please

Complete the below. It is a one - to - one function and t (2) - 1 then f^-1 (1) = If f is a one - to - one function and f (2) = 1, f^-1 (1) =

Solution

Dear Student

Thank you for using Chegg !!

Given that f(2) = 1

and f(x) is a one to one function => For each value of x there is one unique value of f(x)

Hence clearly at x = 2, valdue of f(x) ca only and only be 1.

This justifies that on taking inverse, f^-1(1) = 2

Solution