JEE Advanced 2023 Paper 2 Solutions

Q. No 51 - 52
Consider the 6×6 square in the figure. Let A1,A2,...,A49 be the points of intersections (dots in the picture) in some order. We say that Ai and Aj are friends if they are adjacent along a row or along a column. Assume that each point Ai has an equal chance of being chosen.(There are two questions based on PARAGRAPH “II”, the question given below is one of them)