The functions of each pair are inverse to each other. For
Chapter 7, Problem 9E(choose chapter or problem)
Problem 9E
The functions of each pair are inverse to each other. For each pair, check that both compositions give the identity function.
Exercise
F: R → R and F−1: R → R are defined by F(x) = 3x + 2 and for all y ∈ R.
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