If A (5, 7, 8, 9}, B = {3, 4, 5, 6} and C = {2, 4, 6, 8, 10}; wheren is total number of distinct elements in a set, what is n(AUBUC)? * O n(A UBU C) = 10 O n(A UBU C) = 6 O n(A UBU C) = 9 n(A UBUC) = 13

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A: Solution :-

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A:

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