Complement (set theory)
id:
complement-set-theory-223-3415036
title:
Complement (set theory)
text:
In set theory, the complement of a set A, often denoted by A ∁, is the set of elements not in A. When all elements in the universe, i.e. all elements under consideration, are considered to be members of a given set U, the absolute complement of A is the set of elements in U that are not in A. The relative complement of A with respect to a set B, also termed the set difference of B and A, written B ∖ A, is the set of elements in B that are not in A.
brand slug:
wiki
category slug:
encyclopedia
description:
Set of the elements not in a given subset
original url:
https://en.wikipedia.org/wiki/Complement_(set_theory)
date created:
2002-05-31T09:19:15Z
date modified:
2024-09-14T11:29:09Z
main entity:
{"identifier":"Q242767","url":"https://www.wikidata.org/entity/Q242767"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/0/06/Venn01.svg","width":280,"height":280}
fields total:
13
integrity:
16