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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



Question ID - 153537 | SaraNextGen Top Answer

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
Answer Key / Explanation : (8) -

(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