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Angle is o - ¢. Compute the following angles. 5a) Find the angle from w = - 3ein/3 to z = ei4n /3_ 5b) Find the angle from w = ei374 to z = = 20 – i20/3. 5c) Find the angle from w = v = i to z = 1.

Angle is o - ¢. Compute the following angles. 5a) Find the angle from w = - 3ein/3 to z = ei4n /3_ 5b) Find the angle from w = ei374 to z = = 20 – i20/3. 5c) Find the angle from w = v = i to z = 1.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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One way to define angle between two complex numbers is to say that it is the difference between their angles in exponential form. This is called counterclockwise angle. If we write that concept in mathematical symbols, we see that if z = re?", w = pero then [Angle from w to z] Here is a diagram: Angle is o -¢. Compute the following angles. 5a) Find the angle from w = 3eiT/3 to z = ei47/3 5b) Find the angle from w = et3n4 to z = 20 – i20/3. 5c) Find the angle from w = i to z = = 1. 5d) Find the angle from w = –1 to z = V3+ i.
Transcribed Image Text:One way to define angle between two complex numbers is to say that it is the difference between their angles in exponential form. This is called counterclockwise angle. If we write that concept in mathematical symbols, we see that if z = re?", w = pero then [Angle from w to z] Here is a diagram: Angle is o -¢. Compute the following angles. 5a) Find the angle from w = 3eiT/3 to z = ei47/3 5b) Find the angle from w = et3n4 to z = 20 – i20/3. 5c) Find the angle from w = i to z = = 1. 5d) Find the angle from w = –1 to z = V3+ i.
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