5. IfA, B and Care subsets of a
universal set, then which one of the
following is not correct?
(a) AU (BOC)= (AUB) n(AUC)
(b) A'U(AUB) = (B'n A'U A
(c) A'U(BUC)= (C'n By'n A'
105 (d) (A n B) UC = (AUC) n(BUC)
one where A' is the complement of A
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Explanation:
Did you mean: ifa, b and care subsets of a universal set, then which one of the following is not correct? (a) au (boc)= (aub) n(auc) (b) a'u(aub) = (b'n a'u a (c) a'u(buc)= (can bien a' 105 (d) (a u b) uc = (auc) n(buc) one where a' is the complement of a
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