2) In the Gauss plane, the set {2€ C:lz-1 +11 >√2, Rez-Im3 <0} a) is a half-plane b) contains one point only c) empty or a line 1) does not contain the origin

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 31E
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z=a+ib a-
2) In the Gauss plane, the set {2€ C:lz-1+1/2 √2, Rez- Imz <0}
a) is a
• half-plane
point only
or a line
b) contains one
2) empty
d) does not contain the origin
Transcribed Image Text:2) In the Gauss plane, the set {2€ C:lz-1+1/2 √2, Rez- Imz <0} a) is a • half-plane point only or a line b) contains one 2) empty d) does not contain the origin
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