Category:Definitions/Infinite Sets

From ProofWiki
Jump to navigation Jump to search

This category contains definitions related to Infinite Sets.
Related results can be found in Category:Infinite Sets.


A set which is not finite is called infinite.


That is, it is a set for which there is no bijection between it and any $\N_n$, where $\N_n$ is the the set of all elements of $n$ less than $n$, no matter how big we make $n$.