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: 34


$$w= (-1,-1,-3,0).$$

Work Step by Step

Let $u=(1,-1,0,,1)$, $v=(0,2,3,-1)$, we have $$w= -u-v=-(1,-1,0,1)-(0,2,3,-1))\\ =(-1,-1,-3,0).$$
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