Evaluate the following complex numbers. Your final answer should be in polar format, i.e. rzq. Make sure to show your work to get full credit! 1. 40e-40° +10e/7⁰°= 30e-180 2. +(5-6j) (1+7j)(1-5j) =

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter14: Basic Trigonometry And Vectors
Section: Chapter Questions
Problem 5RQ: 5. The hypotenuse has a length of 65 in., and side A has a length of 31 in. What is angle X?
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Evaluate the following complex numbers. Your final answer should be in polar format, i.e. rzq.
Make sure to show your work to get full credit!
1. 40e-40° +10e/7⁰°=
30e-180
2.
+(5-6j)
(1+7j)(1-5j)
=
Transcribed Image Text:Evaluate the following complex numbers. Your final answer should be in polar format, i.e. rzq. Make sure to show your work to get full credit! 1. 40e-40° +10e/7⁰°= 30e-180 2. +(5-6j) (1+7j)(1-5j) =
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