Category:Symmetric Matrices

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This category contains results about Symmetric Matrices.
Definitions specific to this category can be found in Definitions/Symmetric Matrices.

Let $\mathbf A$ be a square matrix over a set $S$.


$\mathbf A$ is symmetric if and only if:

$\mathbf A = \mathbf A^\intercal$

where $\mathbf A^\intercal$ is the transpose of $\mathbf A$.