Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 9 - Section 9.4 - Vectors in Three Dimensions - 9.4 Exercises - Page 658: 7

Answer

(5,4, -1)

Work Step by Step

Let $Q(q_{1},q_{2},q_{3})$ be the terminal point. Then $\textbf{v}= \textbf{PQ}$ or $<3,4, -2> = $ $⇒q_{1}= 3+2=5 $ $q_{2}= 4$ $q_{3}= -2+1= -1$ That is, Q= (5,4, -1)
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