Suppose A = L U is a regular matrix. Write down the L U factorization of AT.

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Suppose A = L U is a regular matrix. Write down the L U factorization of AT. Prove that AT is also regular, and its pivots are the same as the pivots of A.
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Applied Linear Algebra

ISBN: 978-0131473829

1st edition

Authors: Peter J. Olver, Cheri Shakiban

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