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: 16

Answer

The graph is shown. And absolute value is 2.

Work Step by Step

The number is 2 = $2+(0)i$ So, the absolute value is $\sqrt (2^{2}+0^{2})=\sqrt 4=2$.
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