Relation Symmetry Requirement (Jee Mains) | ExamDuo
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Sets & Relations
Medium
Relation Symmetry Requirement
Let the relation R on the set M = {1, 2, 3,.......16} be given by
R = {(x, y) : 4y = 5x – 3, x, y ∈ M}. Then the minimum number of elements required to be added in R, in order to make the relation symmetric, is equal to
SELECT ONE OPTION
A
1
B
2
C
4
D
3
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