The boolen expression (A + C̄)(B̄ + C̄) is equal to
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Answer: A) C̄ + AB̄
(A+C')(B'+C') = AB' + AC' + B'C' + C' = C' + AB' by absorption.
Source: Scan #57 page 2 Q18
(A+C')(B'+C') = AB' + AC' + B'C' + C' = C' + AB' by absorption.
Source: Scan #57 page 2 Q18