Mention an appropriate theorem in your explanation. Let U be a square matrix such that U T
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Mention an appropriate theorem in your explanation.
Let U be a square matrix such that UTU = I. Show that det U = ±1.
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By Theorem 6 and Theorem 5 detU T U detU T detU detU 2 Since U T U I detU T U ...View the full answer
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Related Book For
Linear Algebra And Its Applications
ISBN: 9781292351216
6th Global Edition
Authors: David Lay, Steven Lay, Judi McDonald
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