Answer
$$\langle -8,-18,-2 \rangle.$$
Work Step by Step
$$-2\langle 8,11,3 \rangle+4\langle 2,1,1 \rangle=\langle -16,-22,-6 \rangle+\langle 8,4,4 \rangle\\
=\langle -8,-18,-2 \rangle.$$
Calculus (3rd Edition)
by Rogawski, Jon; Adams, Colin
Published by
W. H. Freeman
ISBN 10:
1464125260
ISBN 13:
978-1-46412-526-3
Chapter 13 - Vector Geometry - 13.2 Vectors in Three Dimensions - Exercises - Page 659: 19
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
