Answer
$5i+3j-k$
Work Step by Step
Here, $u=\lt -1,0,2 \gt$ and $v=\lt 1,1,1 \gt $
$-2u+3v=-2\lt -1,0,2 \gt +3\lt 1,1,1 \gt =\lt 2,0,-4 \gt +\lt 3,3,3 \gt=\lt 5,3,-1 \gt$
Hence, our final answer is: $-2u+3v=5i+3j-k$
University Calculus: Early Transcendentals (3rd Edition)
by Hass, Joel R.; Weir, Maurice D.; Thomas Jr., George B.
Published by
Pearson
ISBN 10:
0321999584
ISBN 13:
978-0-32199-958-0
Chapter 11 - Section 11.2 - Vectors - Exercises - Page 608: 22
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