Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Chapter 12 - Vectors and the Geometry of Space - 12.3 The Dot Product - 12.3 Exercises: 5

Answer

19

Work Step by Step

The dot product of <4,1,$\frac{1}{4}$> and <6,-3,-8> is: 4×6 + 1×-3 + $\frac{1}{4}$×-8 = 19
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