Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Appendix G - Complex Numbers - G Exercises: 5

Answer

$12-7i$

Work Step by Step

To find the conjugate of a complex number, we reverse the sign of the imaginary part, like so: $\overline{12+7i}=12-7i$
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