Difference between revisions of "Bijective"

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{{Definition:Bijective}}
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A [[bijection]] (or [[bijective]] [[function]]) gives a way of matching every element of one set to every element of another set.  Formally:
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{{Definition:Bijection}}

Latest revision as of 14:52, 27 January 2020

A bijection (or bijective function) gives a way of matching every element of one set to every element of another set. Formally:

Definition: Bijective
A function [math]f:A\href{/cs2800/wiki/index.php/%5Cto}{\to}B [/math] is bijective if it is both injective and surjective.