4. Evaluate these complex numbers: (a) (40/50° + 20/-30°)¹/2

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section: Chapter Questions
Problem 1CT
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4.
4.
Evaluate these complex numbers:
(a) (40/50° + 20/-30°)¹/2
10/-30° +(3-j4)
(2 + j4)(3-j5)*
(b)
Transcribed Image Text:4. Evaluate these complex numbers: (a) (40/50° + 20/-30°)¹/2 10/-30° +(3-j4) (2 + j4)(3-j5)* (b)
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