JEE Advance - Mathematics (1982 - No. 11)
The inequality |z-4| < |z-2| represents the region given by
$${\mathop{\rm Re}\nolimits} \left( z \right) \ge 0\,\,$$
$${\mathop{\rm Re}\nolimits} \left( z \right) < 0$$
$${\mathop{\rm Re}\nolimits} \left( z \right) > 0$$
none of these