Let R_ 1 = (a, b) N N : |a − b| 13 and R_ 2 = (a, b) N N : |a − b| 13 . Then on N:

JEE Main 2022 Mathematics question

Let = {(a, b) : |a − b| 13} and = {(a, b) : |a − b| 13}. Then on N:

Answer: (2)

is reflexive and symmetric but not transitive: (2, 11) since |2 − 11| = , and (11, 19) since , but (2, 19) ∉ since 17 > 13. is

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Question ID VK-034866