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 |

1 Answer

127 votes

**(8)**

Required area

Now area is integer than the possible values of are

i.e. 15 points in each quadrant

more with

127 votes

127