# Union Symbol

Symbol Format Data
Code Point
U+222A
TeX
\cup
SVG

## Usage

The set union symbol, also called the cup symbol, represents the union operator in set theory. For example, the union of the two sets A and B is represented as:

This would be said as the union of A and B.

## Related

The cap symbol is used in mathematics as the set intersection operator. It also is used in probability to represent the occurrence of two events.