Question: Which one of the following is an INCORRECT Boolean expression? (a) PQ+PQ=Q (b) (P+O) (P+Q) = P (c) P(P+Q) = Q (d) (POR +POR+POR

Which one of the following is an INCORRECT Boolean expression? (a) PQ+PQ=Q

Which one of the following is an INCORRECT Boolean expression? (a) PQ+PQ=Q (b) (P+O) (P+Q) = P (c) P(P+Q) = Q (d) (POR +POR+POR + POR) = Q

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