Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter 11 - Vectors and the Geometry of Space - 11.3 Exercises - Page 773: 4

Answer

a. 12 b 80 c. 80 d. <84,60> e. 24

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