MathematicsMedium58×since 2004Q5380Let a set A = A₁ ∪\cup∪ A₂ ∪\cup∪ ..... ∪\cup∪ A_k, where A_i ∩\cap∩ A_j = ϕ\phiϕ for i ≠\ne= j, 1 ≤\le≤ j, j ≤\le≤ k. Define the relation R from A to A by R = {(x, y) : y ∈\in∈ A_i if and only if x ∈\in∈ A_i, 1 ≤\le≤ i ≤\le≤ k}. Then, R is :Areflexive, symmetric but not transitive.Breflexive, transitive but not symmetric.Creflexive but not symmetric and transitive.Dan equivalence relation.Check answerSkip