Find all complex number solutions of the equation. x3 - 27 i = 0 Choose the correct solution set below. O A. {27(cos 90° + i sin 90°), 27(cos 210° + i sin 210°), 27(cos 330° + i sin 330°)} B. {3(cos 30° + i sin 30°), 3(cos 150° + i sin 150°), 3(cos 270° + i sin 270°)} OC. (3(cos 90° + i sin 90°), 3(cos 210° + i sin 210°), 3(cos 330° + i sin 330°)} O D. {27(cos 30° + i sin 30°), 27(cos 150° + i sin 150°), 27(cos 270° + i sin 270°)}

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Find all complex number solutions of the equation.
x3 - 27 i = 0
Choose the correct solution set below.
O A. (27(cos 90° + i sin 90°), 27(cos 210° - i sin 210°),
27(cos 330° + i sin 330°)}
O B. (3(cos 30° + i sin 30°), 3(cos 150° + i sin 150°), 3(cos 270° + i sin 270°)}
OC. {3(cos 90° + i sin 90°), 3(cos 210° + i sin 210°), 3(cos 330° + i sin 330°)}
O D. (27(cos 30° + i sin 30°), 27(cos 150° + i sin 150°),
27(cos 270° + i sin 270°)}
Transcribed Image Text:Find all complex number solutions of the equation. x3 - 27 i = 0 Choose the correct solution set below. O A. (27(cos 90° + i sin 90°), 27(cos 210° - i sin 210°), 27(cos 330° + i sin 330°)} O B. (3(cos 30° + i sin 30°), 3(cos 150° + i sin 150°), 3(cos 270° + i sin 270°)} OC. {3(cos 90° + i sin 90°), 3(cos 210° + i sin 210°), 3(cos 330° + i sin 330°)} O D. (27(cos 30° + i sin 30°), 27(cos 150° + i sin 150°), 27(cos 270° + i sin 270°)}
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