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JEE Main Math Class 11 Relations and Functions Part 2 Questions

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Question : 3

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Let A={1,2,3,4,5}. Let R be a relation on A defined by xRy if and only if 4x≤5y. Let m be the number of elements in R and n be the minimum number of elements from A×A that are required to be added to R to make it a symmetric relation. Then m+n is equal to:

[6 Apr 2024 Shift 2]

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