Is the converse of the second part of Theorem 5.7 true? That is, if a function is
Chapter 5, Problem 105(choose chapter or problem)
Is the converse of the second part of Theorem 5.7 true? That is, if a function is one-to-one (and therefore has an inverse function), then must the function be strictly monotonic? If so, prove it. If not, give a counterexample.
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