A) A straight line passing through \[z=1\]& \[z=-1\]
B) Circle
C) A line segment
D) Ellipse
Correct Answer: A
Solution :
[a] \[\left| z-1 \right|\] and \[\left| z+1 \right|\] represent distance of complex No. z from 1 and - 1 respectively in the Argand plane Now distance between \[z=-1\] and \[z=1\]is 2 & \[\left| z-1 \right|+\left| z+1 \right|=2\] so locus will be line segment joining - 1 & 1.You need to login to perform this action.
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