Q4 of 109 Page 1

Write the smallest reflexive relation of set A = {1, 2, 3, 4}.

The smallest reflexive relation of set A = {1, 2, 3, 4} is as under:


As Relation R on a set A is said to be a reflexive relation on A if:


⇒ (a,a) ∈ R ∀ a ∈ A


⇒ R={(1,1),(2,2),(3,3),(4,4)}


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