Calculus (3rd Edition)

Published by W. H. Freeman
ISBN 10: 1464125260
ISBN 13: 978-1-46412-526-3

Chapter 13 - Vector Geometry - 13.4 The Cross Product - Exercises - Page 677: 18


$$ v\times (u+v)= \langle -1,-1,0\rangle $$

Work Step by Step

$$ v\times (u+v)=v\times u+v\times v=-u\times v+0\\ =-\langle 1,1,0\rangle=\langle -1,-1,0\rangle $$
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