1390 ants are placed near a line, such that the distance between their heads and the line is less than 1cm and the distance between the heads of two ants is always larger than 2cm. Show that there is at least one pair of ants such that the distance between their heads is at least 10 meters (consider the head of an ant as point). analytic geometrygeometryrectangleinequalitiesPythagorean Theoremcombinatorics proposedcombinatorics