# Category:Inverse Relations

This category contains results about Inverse Relations.

Let $\mathcal R \subseteq S \times T$ be a relation.

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

$\mathcal R^{-1} := \left\{{\left({t, s}\right): \left({s, t}\right) \in \mathcal R}\right\}$

## Subcategories

This category has only the following subcategory.