Re: ISI INTERVIEW PREP

Posted by neha on Jul 05, 2012; 9:54am
URL: http://discussion-forum.276.s1.nabble.com/ISI-INTERVIEW-PREP-tp7578819p7579119.html

@komal,,

take the point that has been placed at the centre and take any of the points placed at the vertices. Now the distance between them is 1/root 2 < root 2. Isnt it? so we can find out atleast two points s.t the distance between them is less than root 2. so i think option c is correct.