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Problem 69: (Functions Are Invertible Iff Bijective)
Prove that a function $f:D\to C$ is invertible if and only if $f$ is bijective.
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Here are the old pages.
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Please Login to access more options. Problem 69: (Functions Are Invertible Iff Bijective)Prove that a function $f:D\to C$ is invertible if and only if $f$ is bijective. The following pages link to this page. Here are the old pages. |
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