Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 8 - 8.3 - Vectors in the Plane - 8.3 Exercises - Page 585: 19

Answer

Component Form: $-8\widehat{i} + 6\widehat{j}$ Magnitude: 10

Work Step by Step

Component Form: $(-11-(-3))\widehat{i} + (1-(-5))\widehat{j}$ $-8\widehat{i} + 6\widehat{j}$ This can also be written in the following form: Magnitude: $\sqrt {(-8)^{2} + 6^{2}}$ = $\sqrt 100$ = 10
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