Find (21) (22) if √2 √2 (cos+ i sin 21 = 3 3 (cos+isin Simplify as much as possible. 1 = 21 ㅠ 12 O (21) (22) = 3 + 3i O (21) (22) = 6 O (21) (22) = 3√√/2 ○ (2₁) (22) = 3√2 (cos+ i sin ) 4
Find (21) (22) if √2 √2 (cos+ i sin 21 = 3 3 (cos+isin Simplify as much as possible. 1 = 21 ㅠ 12 O (21) (22) = 3 + 3i O (21) (22) = 6 O (21) (22) = 3√√/2 ○ (2₁) (22) = 3√2 (cos+ i sin ) 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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Question
Transcribed Image Text:Find (21) (22) if
21
2₁ = √2 (cos+ i sin )
z1
2₁ = 3 (cos2 + i sin 2
12
12
Simplify as much as possible.
O (21) (22) = 3 + 3i
O (21) (22) = 6
O (21) (22) = 3√√/2
○
(21) (22) = 3√2 (cos+ i sin )
4
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