Let the relations R₁ and R₂ on the set X = 1, 2, 3, ..., 20 be given by R₁ = (x, y) : 2x − 3y = 2 and R₂ =...

Question

Let the relations R₁ and R₂ on the set X = 1, 2, 3, ..., 20 be given by R₁ = (x, y) : 2x − 3y = 2 and R₂ = (x, y) : −5x + 4y = 0 . If M and N be the minimum number of elements required to be added in R₁ and R₂, respectively, in order to make the relations symmetric, then M + N equals

Accepted Answer

(D)

JEE Main 2024 Mathematics question

Solution

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