Linear Algebra tutorial: Trace of a matrix (original) (raw)
Trace of a square matrix is the summation of matrix diagonal entries
. Trace of a matrix is also called spur of a square matrix.
The interactive program below produces trace of your matrix input. The input matrix is shown back for your feedback. Random Example button will generate random square matrix at random order.
Properties
Some important properties of the trace of a matrix are
See also : matrix diagonal , matrix multiplication , matrix transpose
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