The union symbol (∪) is used in set theory to combine two or more sets. It represents all the elements that are in any of the sets, without repetition. For example, if A = {1, 2} and B = {2, …

It is one of the fundamental operations through which sets can be combined and related to each other. A nullary union refers to a union of zero (⁠ ⁠) sets and it is by definition equal to the empty …

The set union symbol, also called the cup symbol, represents the union operator in set theory.

In set theory, the ∪ symbol is used to show the union of two sets, resulting in a new set that contains all the elements from both constituent sets. If an element belongs to either one of the …

Union symbol (∪) is a mathematical symbol that denotes the set of all elements in a collection. Given two sets X and Y, the union of X and Y, written X ∪ Y, is the set Z of all elements that …

Discover the Union ∪ character. Find its Unicode, LaTeX representation, and learn how to easily copy and paste it into your documents.

The symbol is a special "U" like this: ∪. Illustrated definition of Union: The set made by combining the elements of two sets. So the union of sets A and B is the set of elements in A,...

🤩 Copy and paste ∪ Union symbol with unicode, HTML, CSS, HEX, Alt, shortcodes with just one click.

The HTML Entity for Union is ∪. You can also use the HTML Code (&#8746, CSS Code (222A), Hex Code (∪), or Unicode (222A) to insert the symbol for Union.

Dec 12, 2025 · The symbol ∪ is employed to denote the union of two sets. Thus, the set A ∪ B —read “ A union B ” or “the union of A and B ”—is defined as the set that consists of all …