Difference between revisions of "Symmetric relation"
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* [https://en.wikipedia.org/wiki/Symmetric_relation Symmetric relation] @ Wikipedia | * [https://en.wikipedia.org/wiki/Symmetric_relation Symmetric relation] @ Wikipedia | ||
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Latest revision as of 06:54, 25 April 2016
In mathematics and other areas, a binary relation R over a set X is symmetric if it holds for all a and b in X that if a is related to b then b is related to a.
See also
External links
- Symmetric relation @ Wikipedia
