Question
Match the following :
Equation of circle Centre of circle
(i)|z-2|^2 +|z-4i|^2=20 (P)1-i
(ii)|z-1|/|z+1| =1/2 (Q)5/3
(iii)zz'-(i+i)z-(1-i)z'+7=0 (R)-4-i
(iv)arg((z+3+4i)/(Z+5-2i)) =pi/2 (S)1+2i
(T)1+i
(U)1-2i
[Here ,z' is the conjugate of z].