CHAPTER1 Complex Describe graphically the region represented by each of the following: (a) 1 < Iz+ il s 2, (b) Retz) > 1, () lz+3il>4, (d) Iz+2-3il + Iz-2+3il <10.
CHAPTER1 Complex Describe graphically the region represented by each of the following: (a) 1 < Iz+ il s 2, (b) Retz) > 1, () lz+3il>4, (d) Iz+2-3il + Iz-2+3il <10.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.3: Systems Of Inequalities
Problem 47E
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Z is a complex variable
z=x+iy
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