Write z = 4 (cos pi/3 - i sin pi/3) in the form z = re ^ (i theta) %3D Select the correct response: 4e ^ (i pi /3) 4e ^ (- i pi /3) 4е ^ (-i /3) 4e ^ (i/3) O4e^ (i pi /3) none of the choices
Write z = 4 (cos pi/3 - i sin pi/3) in the form z = re ^ (i theta) %3D Select the correct response: 4e ^ (i pi /3) 4e ^ (- i pi /3) 4е ^ (-i /3) 4e ^ (i/3) O4e^ (i pi /3) none of the choices
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Write z = 4 (cos pi/3 - i sin pi/3) in the form z = re ^ (i theta)
%3D
Select the correct response.
4e ^ (i pi /3)
4e ^ (- i pi /3)
4e ^ (- i /3)
4e ^ (i/3)
4e ^ (i pi /3)
none of the choices
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