Category:Definitions/Left-Total Relations

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This category contains definitions related to Left-Total Relations.
Related results can be found in Category:Left-Total Relations.

Let $\RR \subseteq S \times T$ be a relation.

Then $\RR$ is left-total if and only if:

$\forall s \in S: \exists t \in T: \tuple {s, t} \in \RR$

That is, if and only if every element of $S$ relates to some element of $T$.


This category has only the following subcategory.