Compute the trace (see Exercise 43) of each of the fol- lowing matrices: 3 1 0 (a) 2 3 [: ] (b) 2 4 4 3 -2 -5 1 0 0 1 (c) 1 2.

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Q: Let A,B,C,D and E denote n x n matrices

A: Step 1:It is provided thatdet(A)=−4det(B)=10det(C)=21​ Let A and B are two matrices and n∈R. Then…

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A: Solution-

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A: This can be solved as follows:

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Q: Find the orthogonal diagonalization of the following symmetric matrices. = [136] a. A =

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