👉 In mathematics, a "ploughpoint" is a special type of point on a line or curve. They are points that lie exactly halfway between two other points along the same line or curve. For example: - The point (0, 3) is a ploughpoint because it lies exactly halfway between (1, 2) and (-1, -1). - The point (5, 7) is also a ploughpoint because it lies exactly halfway between (4,