Complex NumbersHard
Question
If z = x + iy satisfies amp (z - 1) = amp (z + 3) then the value of (x - 1) : y is equal to
Options
A.2 : 1
B.1 : 3
C.- 1 : 3
D.does not exist
Solution
Amp 
= 0 ⇒ lm 
= 0
⇒ y = 0, Hence (x - 1) : y = ∞ (does not exist)
= 0 ⇒ lm = 0⇒ y = 0, Hence (x - 1) : y = ∞ (does not exist)
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