Category:Relative Complement

This category contains results about Relative Complement.
Definitions specific to this category can be found in Definitions/Relative Complement.

Let $S$ be a set, and let $T \subseteq S$, that is: let $T$ be a subset of $S$.

Then the set difference $S \setminus T$ can be written $\relcomp S T$, and is called the relative complement of $T$ in $S$, or the complement of $T$ relative to $S$.

Thus:

$\relcomp S T = \set {x \in S : x \notin T}$

Also see

• Category:Set Complement
• Category:Set Difference