The condition for a function y = f(x) to be i | vedclass

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(C) function $f: A 	o B$ is invertible if and only if it is a bijection,meaning it is both one-to-one (injective) and onto (surjective).For a real-va

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Strictly monotonic and continuous in its domain

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(C) function $f: A 	o B$ is invertible if and only if it is a bijection,meaning it is both one-to-one (injective) and onto (surjective).For a real-valued function $f(x)$ to be a bijection on its domain,it must be strictly monotonic (either strictly increasing or strictly decreasing) and continuous.If a function is strictly monotonic,it is guaranteed to be one-to-one.If it is also continuous on its domain,it maps the domain to its range,satisfying the onto condition.Therefore,the correct condition is that the function must be strictly monotonic and continuous in its domain.

The condition for a function $y = f(x)$ to be invertible is that it must be:

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