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JEE Mains 10-Apr-2023 Shift 2 Solved Paper

Section: Mathematics

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Question : 2 of 90

Marks: +1, -0

Let A={2,3,4} and B={8,9,12}. Then the number of elements in the relation R={((a1,b1),(a2,b2))∈(A×. B,A×B):a1 divides b2 and a2 divides b1} is

[10-Apr-2023 shift 2]

18
24
12
36

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