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JEE Mains 11-Apr-2023 Shift 2 Solved Paper

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Question : 7

Total: 90

Let A={1,3,4,6,9} and B={2,4,5,8,10}. Let R be a relation defined on A×B such that R={((a1,b1),(a2,b2... )): a1≤b2 and b1≤a2}. Then the number of elements in the set R is

[11-Apr-2023 shift 2]

52
160
26
180

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