# Intersection(∩) symbol in LaTeX

Symbol Intersection
Type of symbol Mathematics
Package (requirement) No
Argument No
Latex command \cap
Example Si \cap Sk → Si ∩ Sk

The intersection defines the common section between the two sets. In the case of LaTeX, \cap and \bigcap commands are used to represent this symbol.

There are also other packages that allow you to print intersection symbols in documents.

\documentclass{article}
\begin{document}
$$S_i \cap S_k$$
$$S_1 \cap S_2 = \emptyset$$
$$\bigcap_{i=1}^k F_i$$
$$\bigcap\limits_{i=1}^n S_i$$
\end{document}

Output :