70. Let A be an m x n matrix and let B be an n x p

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70. Let A be an *m* x *n* matrix and let B be an *n* x *p* matrix of rank *n*. Show that

(AB)(AB) = AA.

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Matrices With Applications In Statistics

ISBN: 9780534980382

2nd Edition

Authors: Franklin A Graybill

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Question Posted: Sep 05, 2024 05:03 AM

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70. Let A be an *m* x *n* matrix and let B be an *n* x *p*

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Matrices With Applications In Statistics

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70. Let A be an m x n matrix and let B be an n x p