Find the angle between the lines represented by 3x2−43xy+3y2=03x^2 - 4\sqrt{3}xy + 3y^2 = 03x2−43xy+3y2=0.
30∘30^\circ30∘
45∘45^\circ45∘
60∘60^\circ60∘
90∘90^\circ90∘