College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 6, Matrices and Determinants - Section 6.2 - The Algebra of Matrices - 6.2 Exercises - Page 512: 39

Answer

$BC=\left[\begin{array}{c c} -0.35 & 0.03&0.33\\ -0.55 & -1.05&1.05\\ -2.41 & -4.31&4.46\end{array} \right]$

Work Step by Step

Using a graphing calculator (see attached picture), we get: $BC=\left[\begin{array}{c c} -0.35 & 0.03&0.33\\ -0.55 & -1.05&1.05\\ -2.41 & -4.31&4.46\end{array} \right]$
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