Test Academy | A = {1, 2, 3, …10}, S be the set of subset of A and R = {(a, b) : a, b ∈ S and a ∩ b ≠ ϕ}, then R is Reflexive only, Symmetric and transitive, Symmetric only, Transitive only

Question

A = {1, 2, 3, …10}, S be the set of subset of A and R = {(a, b) : a, b ∈ S and a ∩ b ≠ ϕ}, then R is

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