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How do you show that A(A^T) and (A^T)A are symmetric for any A matrix?

2007-01-31 10:00:19 · 1 answers · asked by link_2b 1 in Science & Mathematics ➔ Mathematics

1 answers

(A(A^T))^T = (A^T)^T A^T = A A^T
((A^T)A)^T = A^T (A^T)^T = A^T A

2007-01-31 10:29:44 · answer #1 · answered by Anonymous · 0⤊ 0⤋

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