Finite - kipawaa/Proof-Tree GitHub Wiki
Statement
A set $S$ is finite if $\exists n \in \mathbb{N}$ such that $\lvert n \rvert = \lvert S \rvert$, i.e. if there exists a Natural Number with the same Cardinality.
Explanation
Proof(s)
History
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Sources
- Hrbacek, K., & Jech, T. (1999). Introduction to Set Theory, Revised and Expanded (3rd ed.). CRC Press. https://doi.org/10.1201/9781315274096