If `|z-1|=2` then the locus of z is

If |z-1|=|z-3| then the locus of z is

Find the correct staements in the following? If P represents the complex number z and if |2z-1|=2|z| then the locus of z .

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

If |z+3|^(2)-|z-3|^(2)=8 then the locus of z is

If z = x + iy is a complex number such that |z + 2| = |z - 2|, then the locus of z is

If |z-z_(1)|=|z-z_(2)| then the locus of z is :

If |(z-i)/(z+i)|=1 , then the locus of z is

If w=z/[z-(1/3)i] and |w|=1, then find the locus of z

If z= x+iy find the locus of z if |2z+1| = 2 .