Trigonometry 7th Edition

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

Chapter 8 - Section 8.1 - Complex Numbers - 8.1 Problem Set - Page 425: 4

Answer

imaginary

Work Step by Step

An imaginary number $bi$ is made up of a non zero real number $b$ multiplied to the imaginary unit $i$.
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