Linear Algebra: A Modern Introduction

Published by Cengage Learning
ISBN 10: 1285463242
ISBN 13: 978-1-28546-324-7

Chapter 1 - Vectors - 1.1 The Geometry and Algebra of Vectors - Exercises 1.1 - Page 16: 10

Answer

$[6, -2]$

Work Step by Step

To add or subtract vectors, one can only combine components of like position with each other. Thus, we add the second component of d and the second component of a, and we add the first component of d and the first component of a to obtain: $a=[3, 0]$ and $d=[3, -2]$ $a+d=[(3+3), (0+(-2))]=[6, -2]$
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