Find two square roots for the following complex number. Leave your answers in trigonometric form. 25(cos 240° + i sin 240°) Graph the two roots. y 6r y A B 5 5 4
Find two square roots for the following complex number. Leave your answers in trigonometric form. 25(cos 240° + i sin 240°) Graph the two roots. y 6r y A B 5 5 4
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 two square roots for the following complex number. Leave your answers in trigonometric form.
25(cos 240° + i sin 240°)
Wo =
W1 =
Graph the two roots.
y
y
A
5
5
4-
4-
3
3
2
2
1
1
X
1 2 3 4 5 6
-1
-6 -5 -4 -3 -2 A
-6 -5 -4 -3 -2 -1
-1
5 6
1
2 3
4
-2-
-2
-3
-3
-4
-4
-5
-5-
-61
-6

Transcribed Image Text:y
6.
y
61
4
4
3
3
2
1
-6 -5 -4 -3 -2
-6 -5 -4 -3 -2 -1
-1
1
3
5
6
1
3
5
-1
2.
2.
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