# Category:Inverse Relations

This category contains results about Inverse Relations.

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

The inverse relation to (or of) $\RR$ is defined as:

$\RR^{-1} := \set {\tuple {t, s}: \tuple {s, t} \in \RR}$

## Subcategories

This category has the following 3 subcategories, out of 3 total.