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(a) If A = {0, 2, 4, 6, 8} and B = {x : x is an even digit less than 5 and x ≥ 0}Find (i) A ∪ B, (ii) B ∪ A, (iii) A ∩ B, (iv) B ∩ A (b) If A = {1, 2, 3, 4, 5} and B = {2, 4, 6, 8}Verify (i) A ∪ B = B ∪ A, (ii) A ∩ B = B ∩ A |
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Answer» (a) If A = {0, 2, 4, 6, 8} and B = {x : x is an even digit less than 5 and x ≥ 0} Find (i) A ∪ B, (ii) B ∪ A, (iii) A ∩ B, (iv) B ∩ A
(b) If A = {1, 2, 3, 4, 5} and B = {2, 4, 6, 8} Verify (i) A ∪ B = B ∪ A, (ii) A ∩ B = B ∩ A
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