Trigonometry (11th Edition) Clone

Published by Pearson
ISBN 10: 978-0-13-421743-7
ISBN 13: 978-0-13421-743-7

Chapter 7 - Applications of Trigonometry and Vectors - Section 7.4 Vectors, Operations, and the Dot Product - 7.4 Exercises - Page 332: 5

Answer

We can sketch vector $-b$ by taking the original vector $b$ and rotating it $180^{\circ}$.
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Work Step by Step

We can sketch vector $-b$ by taking the original vector $b$ and rotating it $180^{\circ}$. That is, vector $-b$ points in the opposite direction as the original vector $b$.
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