Complex NumbersHard
Question
The inequality |z - 4| < | z - 2| represents :
Options
A.Re(z) > 0
B.Re(z) < 0
C.Re (z) > 2
D.Re(z) > 3
Solution
|z - 4| < |z - 2|
⇒ 12 < 2
12 < 4Re(z)
3 < Re(z)
⇒ 12 < 2
12 < 4Re(z)
3 < Re(z)
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