Answer
Calculator used: desmos.com/matrix
$\left[\begin{array}{rrr}
{0.23}&{5.36}&{-21.65}\\
{-13.18}&{-5.82}&{-16.62}\\
{-11.21}&{-9.9}&{0.99}\\
{-2.1}&{2.34}&{2.46}\end{array}\right]$
Work Step by Step
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Finite Math and Applied Calculus (6th Edition)
by Waner, Stefan; Costenoble, Steven
Published by
Brooks Cole
ISBN 10:
1133607705
ISBN 13:
978-1-13360-770-0
Chapter 4 - Section 4.2 - Matrix Multiplication - Exercises - Page 252: 27
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