Question:
The equation $|z-i|=|z-1|, i=\sqrt{-1}$, represents:
Correct Option: , 2
Solution:
Given equation is, $|z-1|=|z-i|$
$\Rightarrow(x-1)^{2}+y^{2}=x^{2}+(y-1)^{2}$$[$ Here, $z=x+i y]$
$\Rightarrow 1-2 x=1-2 y \Rightarrow x-y=0$
Hence, locus is straight line with slope $1 .$
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.