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

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