Find two square roots for the following complex number. Leave your answers in trigonometric form. 4(cos 10° + i sin 10°)
Find two square roots for the following complex number. Leave your answers in trigonometric form. 4(cos 10° + i sin 10°)
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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please help me with this, I keep on getting it wrong
Transcribed Image Text:y
5
5
D
4
4
3
3
2
2
1
-5 - 3 -2
-1
1
3
4
5
-5
-4
-3
-2
-1
1
4
5
-1
-1
-2
-3
-4
-4
-5
Transcribed Image Text:Find two square roots for the following complex number. Leave your answers in trigonometric form.
4(cos 10° + i sin 10°)
Wo =
2 cis · (0.087)
W1 =
2 cis · (3.229)
Graph the two roots.
y
51
B
4
4
3
3
2
1
-5
-4
-3
-2
-1
1
4.
-5
-4
-3
--1
3
-1
-1
-2
-3
-4
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