Finite Math and Applied Calculus (6th Edition)

Published by Brooks Cole
ISBN 10: 1133607705
ISBN 13: 978-1-13360-770-0

Chapter 4 - Section 4.2 - Matrix Multiplication - Exercises: 4

Answer

$[-\frac{1}{2}]$

Work Step by Step

$[(-1)\times\frac{3}{4}+1\times\frac{1}{4}]=[-\frac{3}{4}+\frac{1}{4}]=[-\frac{1}{2}]$
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