Let 𝐴 = {1,2,3,4,5,6,7}. Then the relation 𝑅 = {(𝑥, 𝑦) ∈ 𝐴 × 𝐴∶ 𝑥 + 𝑦 = 7} is - Math Practice Question | divineJEE

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Let 𝐴 = {1,2,3,4,5,6,7}. Then the relation 𝑅 = {(𝑥, 𝑦) ∈ 𝐴 × 𝐴∶ 𝑥 + 𝑦 = 7} is

an equivalence relation

reflexive but neither symmetric nor transitive

transitive but neither symmetric nor reflexive

symmetric but neither reflexive nor transitive

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