LaTeX set operations (union, intersection, disjoint union)

Symbol Command
$A \cup B$ A \cup B
$A \cap B$ A \cap B
$A \sqcup B$ A \sqcup B
$A \bigcup B$ A \bigcup B
$A \bigcap B$ A \bigcap B
$A \bigsqcup B$ A \bigsqcup B
Symbol Command
$A \setminus B$ A \setminus B
$A \triangle B$ A \triangle B
$A \times B$ A \times B

Examples

A \cup B = C \\~\\
A \cap B = C \\~\\
A \sqcup B = C \\~\\
\bigcup_{i=1}^{n} A_{i} = M \\~\\
\bigsqcup_{i=1}^{n} A_{i} = M \\~\\
\bigcap_{i=1}^{n} A_{i} = M

\[ A \cup B = C \\~\\ A \cap B = C \\~\\ A \sqcup B = C \\~\\ \bigcup_{i=1}^{n} A_{i} = M \\~\\ \bigcap_{i=1}^{n} A_{i} = M \\~\\ \bigsqcup_{i=1}^{n} A_{i} = M \]

LaTeX set

LaTeX