Let and . If the number of points on the circle such that the area of the triangle whose vertices are and is a positive integer, is then the value of is, where represents greatest integer function |
Let and . If the number of points on the circle such that the area of the triangle whose vertices are and is a positive integer, is then the value of is, where represents greatest integer function |
(8)
Required area
Now area is integer than the possible values of are
i.e. 15 points in each quadrant
more with