Union Symbol

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.

Format Display Data
Image Union Symbol (∪) Download SVG ↓
TeX
\cup
Unicode
8746

Usage

Union | Operator

The set union operation is denoted using the cup symbol. The union of two sets returns the combined elements of both sets. Duplicates are ignored.