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Irreflexive


A relation R on a set S is irreflexive provided that no element is related to itself; in other words, xRx for no x in S.


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Relation

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Cite this as:

Weisstein, Eric W. "Irreflexive." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Irreflexive.html

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