Mention an appropriate theorem in your explanation. Suppose that A is a square matrix such that det
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Mention an appropriate theorem in your explanation.
Suppose that A is a square matrix such that det A3 = 0. Explain why A cannot be invertible.
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By Theorem 6 det A 3 det A 3 Since det A 3 0 then det A 3 0 Thus det A 0 ...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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