Find the cube roots of the complex number Z. z = 27 cis 195°. Select all correct answers.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.5: Trigonometric Form For Complex Numbers
Problem 18E
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Find the cube roots of the complex number
z = 27 cis 195°. Select all correct answers.
Select all that apply:
O 3 cis 370°
O 3 cis 250°
O 3 cis 65°
O 3 cis 130°
O 3 cis 185°
O 3 cis 305°
Transcribed Image Text:Find the cube roots of the complex number z = 27 cis 195°. Select all correct answers. Select all that apply: O 3 cis 370° O 3 cis 250° O 3 cis 65° O 3 cis 130° O 3 cis 185° O 3 cis 305°
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