Category:Empty Set

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This category contains results about the empty set.
Definitions specific to this category can be found in Definitions/Empty Set.

The empty set is a set which has no elements.

That is, $x \in \O$ is false, whatever $x$ is.


This category has the following 7 subcategories, out of 7 total.

Pages in category "Empty Set"

The following 79 pages are in this category, out of 79 total.