Two charges Q₁ = q and Q₂ = mq are placed at the points P₁(a, b) and P₂(ma, mb), respectively, in the XY plane, where a, b ≠ 0 and m ≠ 0, 1. If V₁ is the potential at a point in the XY plane due to charge Q₁ and V₂ is the potential at that point due to charge Q₂. Correct statement(s) for the points at which |V₁| = |V₂| is/are: