JEE Main 2025 Mathematics question
Let A = {–2, –1, 0, 1, 2, 3}. Let R be a relation on A defined by xRy if and only if . Let be the number of elements in R. Let m and n be the minimum number of elements required to be added in R to make it reflexive and symmetric relations, respectively. Then is equal to
Answer: (1)
Solution
, ; ; ; total