Compute det ATA and det AAT for several random 4 ( 5 matrices and several random 5

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Compute det ATA and det AAT for several random 4 ( 5 matrices and several random 5 ( 6 matrices. What can you say about ATA and AAT when A has more columns than rows?

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Linear Algebra and Its Applications

ISBN: 978-0321791542

4th edition

Authors: David C. Lay

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Question Posted: May 02, 2016 12:02 PM

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Compute det ATA and det AAT for several random 4 ( 5 matrices and several random 5

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They will show that det A T A always equals 0 while det AA T sh...View the full answer

Linear Algebra and Its Applications

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