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

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

If arg((z-1)/(z+1))=(pi)/(4) show that the locus of z in the complex plane is a circle.

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/6 then the locus of z = x + iy is

If arg""(z-1)/(z+1)=(pi)/(4), show that the locus of z in the complex plane is a circle.

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

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