Trigonometry 7th Edition

Published by Cengage Learning
ISBN 10: 1111826854
ISBN 13: 978-1-11182-685-7

Chapter 8 - Section 8.2 - Trigonometric Form for Complex Numbers - 8.2 Problem Set - Page 432: 19

Answer

The complex number is $-3i$=$0+(-3)i$, which is represented by the Blue line. Conjugate is $+3i$, which is represented by the Red line. Opposite is $+3i$ which is the same as the conjugate represented by the Red line.

Work Step by Step

The complex number is $-3i$=$0+(-3)i$, which is represented by the Blue line. Conjugate is $+3i$, which is represented by the Red line. Opposite is $+3i$ which is the same as the conjugate represented by the Red line.
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