Find the three unique cube roots wk of the complex number z = 8 (cos 48° + i sin 48°). Write exact answers in polar form with 0° < 0k < 360°.
Find the three unique cube roots wk of the complex number z = 8 (cos 48° + i sin 48°). Write exact answers in polar form with 0° < 0k < 360°.
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter8: Polar Coordinates And Parametric Equations
Section8.CT: Chapter Test
Problem 6CT: Find the cube roots of 27i, and sketch these roots in the complex plane.
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