Answer
$DNE , Δ = 0$
Work Step by Step
After plugging this into the calculator, we get $Δ = 0$ and thus the inverse cannot exist
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305115546
ISBN 13:
978-1-30511-554-5
Chapter 6, Matrices and Determinants - Section 6.4 - Determinants and Cramer's Rule - 6.4 Exercises - Page 534: 33
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