Definition: Set Partition

Let $X$ be a non-empty set. A partition of $X$ is a set $P$ of non-empty subsets of $X,$ which are mutually disjoint.

Definitions: 1
Problems: 2
Solutions: 3


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References

Bibliography

  1. Ebbinghaus, H.-D.: "Einf├╝hrung in die Mengenlehre", BI Wisschenschaftsverlag, 1994, 3th Edition