If A = {1, 2, 3}, B = {3, 8}, then (A ∪ B) × (A ∩ B) = (1) {(3,

1.	If A = {1, 2, 3}, B = {3, 8}, then (A ∪ B) × (A ∩ B) = (1) {(3, 1), (3, 2), (3, 3), (3, 8)} (2) {(1, 3), (2, 3), (3, 3), (8, 3)} (3) {(1, 2), (2, 2), (3, 3), (8, 8)} (4) {(8, 3), (8, 2), (8, 1), (8, 8)}
Answer» Correct option (2) {(1, 3), (2, 3), (3, 3), (8, 3)} Explanation: A ∪ B = {1, 2, 3, 8} and A ∩ B = {3} (A ∪ B) × (A ∩ B) = {(1, 3), (2, 3) (3, 3), (8, 3)}

If A = {1, 2, 3}, B = {3, 8}, then (A ∪ B) × (A ∩ B) = (1) {(3, 1), (3, 2), (3, 3), (3, 8)} (2) {(1, 3), (2, 3), (3, 3), (8, 3)} (3) {(1, 2), (2, 2), (3, 3), (8, 8)} (4) {(8, 3), (8, 2), (8, 1), (8, 8)}

Answer»

Correct option (2) {(1, 3), (2, 3), (3, 3), (8, 3)}

Explanation:

A ∪ B = {1, 2, 3, 8} and A ∩ B = {3}

(A ∪ B) × (A ∩ B) = {(1, 3), (2, 3) (3, 3), (8, 3)}

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If A = {1, 2, 3}, B = {3, 8}, then (A ∪ B) × (A ∩ B) = (1) {(3, 1), (3, 2), (3, 3), (3, 8)} (2) {(1, 3), (2, 3), (3, 3), (8, 3)} (3) {(1, 2), (2, 2), (3, 3), (8, 8)} (4) {(8, 3), (8, 2), (8, 1), (8, 8)}

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