Solved: The functions of each pair are inverse to each
Chapter 7, Problem 11E(choose chapter or problem)
Problem 11E
The functions of each pair are inverse to each other. For each pair, check that both compositions give the identity function.
Exercise
H and H−1 are both defined from R − {1} to R − {1} by the formula
for all x ∈ R − {1}.
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