Category:Symmetric Subsets of Vector Spaces

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This category contains results about Symmetric Subsets of Vector Spaces.
Definitions specific to this category can be found in Definitions/Symmetric Subsets of Vector Spaces.

Let $V$ be a vector space over a subfield of $\C$.

Let $C \subseteq V$.


We say that $C$ is symmetric if whenever $x \in C$, we have $-x \in C$.