z1 = 2 + 4i 22 = 5e2i Z3 = 4 cis 40°

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 67E
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Solve the following complex numbers:

z1 = 2 + 4i
Z2 = 5e2i
%3D
Z3 = 4 cis 40°
%3D
Transcribed Image Text:z1 = 2 + 4i Z2 = 5e2i %3D Z3 = 4 cis 40° %3D
Z1 + z2
1.)
Z3
Transcribed Image Text:Z1 + z2 1.) Z3
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