Aleph Null

Pronunciation: /ˈɑ lɪf nʌl/ Explain

0, also written aleph null, is the cardinality of the set of natural numbers. Any infinite set that has a one to one correspondence with the set of natural numbers has a cardinality of 0.

Cite this article as:

McAdams, David E. Aleph Null. 6/12/2018. All Math Words Encyclopedia. Life is a Story Problem LLC. http://www.allmathwords.org/en/a/alephnull.html.

Revision History

6/12/2018: Removed broken links, updated license, implemented new markup. (McAdams, David E.)
5/5/2011: Initial version. (McAdams, David E.)

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