About cover

In mathematics, and more particularly in set theory, a cover of a set is a family of subsets of whose union is all of . More formally, if is an indexed family of subsets , then is a cover of if

members

here now

Everything about cover →

Live room · 1 here

Be the first in the room — members see you arrive.

Join the room

Facts from Wikidata (CC0).

cover

family of subsets of a set whose union equals the whole set

0members1here now

Ask Genius Site

Site Journal

Not who you're looking for? Others named cover: physical protection from attack · communication disguising technique · mathematical structure mapped onto another instance · 2009 studio album by Joan as Policewoman; covers album

Feed Discussions About

Comments

Ask Genius by OpenServe:

Free account · your comment posts right after signup

About cover

In mathematics, and more particularly in set theory, a cover of a set is a family of subsets of whose union is all of . More formally, if is an indexed family of subsets , then is a cover of if

members

here now

Everything about cover →

Live room · 1 here

Be the first in the room — members see you arrive.

Join the room

Facts from Wikidata (CC0).