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MathsJEE Main 22 Jan 2026, Shift 1·Q2·MCQ·Easy–moderate

Sets, Relations & Functions · Symmetric relations

Let the relation RR on the set M={1,2,3,…,16}M = \{1, 2, 3, \ldots, 16\} be given by R={(x,y):4y=5x−3, x,y∈M}.R = \{(x, y) : 4y = 5x - 3,\ x, y \in M\}. Then the minimum number of elements required to be added in RR, in order to make the relation symmetric, is equal to
  1. (1)1
  2. (2)2
  3. (3)4
  4. (4)3

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