Elementary Linear Algebra 7th Edition

Published by Cengage Learning
ISBN 10: 1-13311-087-8
ISBN 13: 978-1-13311-087-3

Chapter 4 - Vector Spaces - 4.1 Vectors in Rn - 4.1 Exercises - Page 153: 14



Work Step by Step

The vector $v$ can be calculated as follows \begin{align*} v&=-u+w\\ &=-(-2,3)+(-2,-3)\\ &=(2,-3)+(-2,-3)\\ &=(0,-6). \end{align*} Geometrically, see the figure
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