Prove that if A is an upper (lower) triangular matrix, then the eigenvalues of A are the

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Prove that if A is an upper (lower) triangular matrix, then the eigenvalues of A are the elements on the main diagonal of A?

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Elementary Linear Algebra with Applications

ISBN: 978-0132296540

9th edition

Authors: Bernard Kolman, David Hill

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Question Posted: Jun 21, 2016 07:47 AM

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Prove that if A is an upper (lower) triangular matrix, then the eigenvalues of A are the

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Let A a ij be an n n upper triangular matrix that is a ij 0 for i j Then the charact...View the full answer

Elementary Linear Algebra with Applications

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