Answer
-3.6
Work Step by Step
The dot product of <1.5,0.4> and is:
1.5×-4 + 0.4×6 = -3.6
Calculus 8th Edition
by Stewart, James
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 - Page 852: 3
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