If `|(z-a)/(z+a)|=1` where Re `(a)ne0` then locus of z = x +iy is

Find the locus of z = x + iy if |z - 3i| = 4.

If (z-i)/(z+1) is purely imaginary then the locus of z = x + iy is

If z(barz+3)=2 then the locus of z = x + iy is

If |z-1| gt2|z-2| then the locus of z = x + iy is

If (z - i)/(z +1) is purely imaginary then the locus of z = x +iy is

If |z-3+i| = 4 then the locus of z = x +iy is

z=x+iy and the point P represents z, in the Argand plane and ||(z-a)/(z+a)||=1 Ra (a) ne 0 then find the locus of P.

If |(z-1)/(z-3)| = 2 then the locus of z = x +iy is

If Arg ((z+1)/(z-1))=pi/6 then the locus of z = x + iy is

If |z -2 - 3i| = 5 then the locus of z = x +iy is