Prove that if A and B are n n matrices, then (a) tr(KA) = k tr(A)
Question:
(a) tr(KA) = k tr(A) + tr(B)
(b) tr(AB) = tr(BA)
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a Let the ij th entry of A be a ij Then tr A a 11 a 22 a nn so that t...View the full answer
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Related Book For
Elementary Linear Algebra with Applications
ISBN: 978-0471669593
9th edition
Authors: Howard Anton, Chris Rorres
Question Posted:
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