FANDOM


In set theory, the union of a collection of sets is the set of all the elements of all the sets of the collection. It is denoted as A \cup B.

Formal DefinitionEdit

Let A be a set.

Let B be a set.

Then, the union of A and B is defined as: A \cup B = \{ x | x \in A \lor x \in B \}

See AlsoEdit

External LinksEdit

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.