union in latex code example
Example 1: union latex
$\cup$ gives you the union symbol
$\cap$ gives you the intersection symbolExample 2: union of n elements latex
$\bigcup\limits_{i=1}^{\infty} F_{i}$$\cup$ gives you the union symbol
$\cap$ gives you the intersection symbol$\bigcup\limits_{i=1}^{\infty} F_{i}$