Question

If A = {1, 2, 3, 4}, B = {3, 4, 5, 6}, C = {5, 6, 7, 8} and D = {7, 8, 9, 10}. Find i) A∪B∪C ii) A∪(B∩C) iii) A∩(B∪C).​

Answer 1

i) {1,2,3,4,5,6,7,8}
ii){1,2,3,4,5,6}
iii){3,4}

Answer 2

Answer:

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