Answer
$(3,3)$
$(-3,-3)$
Work Step by Step
We are given:
$u=(3,-4)$
$v=(1,1)$
$w=(-1,0)$
Determine two vectors having 3 times the magnitude of $\overrightarrow{v}$ parallel to $\overrightarrow{v}$:
$3v=3(1,1)=(3,3)$
$3(-v)=3(-1,-1)=(-3,-3)$
Calculus: Early Transcendentals (2nd Edition)
by Briggs, Bill L.; Cochran, Lyle; Gillett, Bernard
Published by
Pearson
ISBN 10:
0321947347
ISBN 13:
978-0-32194-734-5
Chapter 11 - Vectors and Vector-Valued Functions - 11.1 Vectors in the Plane - 11.1 Exercises - Page 768: 39
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