" If "z=x+iy" and "arg((z-2)/(z+2))=(pi)/(6)," then find the locus of "z

If arg((z-2)/(z+2))=(pi)/(4) then the locus of z is

If z = x + iy and arg ((z-1)/(z+1))=(pi)/(4) , then the locus of (x, y) is

If arg((z-1)/(z+1))=(pi)/(2) then the locus of z is

if Amp((z+2)/(z-4i))=(pi)/(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=x +iy,x,y, in R, (x,y) ne (0,-4) and Arg ((2z-3)/(z+4i))=pi/4 , then the locus of z is

If z_(1) = 8 + 4i , z_(2) = 6 + 4i and z be a complex number such that Arg ((z - z_(1))/(z - z_(2))) = (pi)/(4) , then the locus of z is