Prove that a diagonal matrix D = diag(d1,... , dn) is invertible if and only if all

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Prove that a diagonal matrix D = diag(d1,... , dn) is invertible if and only if all its diagonal entries are nonzero, in which case D-l = diag(1/d1..........1/dn)
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Applied Linear Algebra

ISBN: 978-0131473829

1st edition

Authors: Peter J. Olver, Cheri Shakiban

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Question Posted: Jun 17, 2016 08:23 AM

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Prove that a diagonal matrix D = diag(d1,... , dn) is invertible if and only if all

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To conclude I can say that if all the di...View the full answer

Applied Linear Algebra

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