Find all the complex roots. Leave your answers in polar form with the argument in degrees. The complex fifth roots of - 2i OA. 5√2 (cos 54° + i sin 54°), √ (cos 126° + i sin 126°), √2 (cos 198° + i sin 198°), √ (cos 270° + i sin 270°), 5√2 (cos 342° + i sin 342°) OB. 4√/2 (cos 54° + i sin 54°), √ (cos 126° + i sin 126°), √ (cos 198° + i sin 198°), √ (cos 270° + i sin 270°), √ (cos 342° + i sin 342°) OC. 5√2 (cos 45° + i sin 45°), 5√2 (cos 117° + i sin 117°), 2(cos 189° + i sin 189°), 5√2 (cos 261° + i sin 261°), 5√2(cos 333° + i sin 333°) D. 32(cos 54° + i sin 54°), 32( cos 126° + i sin 126°), 32(cos 198° + i sin 198°), 32( cos 270° + i sin 270°), 32( cos 342° + i sin 342°)
Find all the complex roots. Leave your answers in polar form with the argument in degrees. The complex fifth roots of - 2i OA. 5√2 (cos 54° + i sin 54°), √ (cos 126° + i sin 126°), √2 (cos 198° + i sin 198°), √ (cos 270° + i sin 270°), 5√2 (cos 342° + i sin 342°) OB. 4√/2 (cos 54° + i sin 54°), √ (cos 126° + i sin 126°), √ (cos 198° + i sin 198°), √ (cos 270° + i sin 270°), √ (cos 342° + i sin 342°) OC. 5√2 (cos 45° + i sin 45°), 5√2 (cos 117° + i sin 117°), 2(cos 189° + i sin 189°), 5√2 (cos 261° + i sin 261°), 5√2(cos 333° + i sin 333°) D. 32(cos 54° + i sin 54°), 32( cos 126° + i sin 126°), 32(cos 198° + i sin 198°), 32( cos 270° + i sin 270°), 32( cos 342° + i sin 342°)
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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Transcribed Image Text:Find all the complex roots. Leave your answers in polar form with the argument in degrees.
The complex fifth roots of - 2i
...
(cos 126° + i sin 126°), 5√2(co
(cos 198° + i sin 198°), ³√√2 (cos 270° + i sin 270°), ³√√2 (cos 342° + i sin 342°)
OA. 5√/2 (cos 54° + i sin 54°), ³√2 (c
(cos 54° + i sin 54°),
√/2 (c
√/210
(cos 126° + i sin 126°), √√2 (cos 198° + i sin 198°), √ (cos 270° + i sin 270°), √2(cos 342° + i sin 342°)
OC. 5√/2 (cos 45° + i sin 45°), ³√√2(cos 117° + i sin 117°), ³√√2 (cos 189° + i sin 189°), 5√2 (cos 261° + i sin 261°), 5√2 (cos 333° + i sin 333°)
O D. 32(cos 54° + i sin 54°), 32(cos 126° + i sin 126°), 32( cos 198° + i sin 198°), 32( cos 270° + i sin 270°), 32(cos 342° + i sin 342°)
B.
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