Find an expression for the trace of [t]

Reference no: EM131069196

The trace of a matrix is the sum of all its diagonal elements. Using the sub script/summation notation to represent the elements of the matrices [T ] and [M],

(a) Find an expression for the trace of [T].

(b) Show that the trace of the matrix formed by the product [T][M] is equal to the trace of the matrix formed by [M][T].

Reference no: EM131069196

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