x3y=0x \sqrt{3} y=0x3y=0
3x−y=0\sqrt{3} x-y=03x−y=0
x+3y=0x+\sqrt{3} y=0x+3y=0
2x+y=02 x+y=02x+y=0
3x+y=0\sqrt{3} x+y=03x+y=0