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in Sets, Relations and Functions by (9.2k points)

Let R = {(a, a), (b, b), (c, c), (a, b)} be a relation on set A = {a, b, c}. Then, R is

A. identity relation
B. reflexive
C. symmetric
D. equivalence

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1 Answer

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by (15.8k points)

B. reflexive

∵ R = {(a, a), (b, b), (c, c), (a, b)} is satisfuing only the property of reflexive relation.

i.e Its reflexive i.e (a,a) ∈ R ∀ a ∈ A

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