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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Use Theorem 8.6.3 to determine whether the given matrix is singular or nonsingular. If it is nonsingular, use Theorem 8.6.2 to find the inverse.
Theorem 8.6.3
An n × n matrix A is nonsingular if and only if det A ≠0.
Theorem 8.6.2
Let A be an n × n matrix. If det A ≠0, then
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