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证明题一:
A+(A'(B+C))' = A+(A')'+(B+C)' = A+A+B'C' = A+B'C'(你手写的抄错了哦,不是(BC)'而是B'C')
证明题二:
(A⊕B)' = AB+A'B' = A(B')'+A'(B') = A⊕B'
化简题一:
AB'+C+A'C'D+BC'D = AB'+C+(AB'C'D+ABC'D+A'BC'D+A'B'C'D) = AB'+C+C'D = AB'+C+(CD+C'D) = AB'+C+D
化简题二:
M(0,1,2,3,4,5,6) = (ABC)'
化简题三:
M(0,1,2,3,4,7,15)+d(8,9,10,11,12,13) = AB+CD+C'D'
证明题一:
A+(A'(B+C))' = A+(A')'+(B+C)' = A+A+B'C' = A+B'C'(你手写的抄错了哦,不是(BC)'而是B'C')
证明题二:
(A⊕B)' = AB+A'B' = A(B')'+A'(B') = A⊕B'
化简题一:
AB'+C+A'C'D+BC'D = AB'+C+(AB'C'D+ABC'D+A'BC'D+A'B'C'D) = AB'+C+C'D = AB'+C+(CD+C'D) = AB'+C+D
化简题二:
M(0,1,2,3,4,5,6) = (ABC)'
化简题三:
M(0,1,2,3,4,7,15)+d(8,9,10,11,12,13) = AB+CD+C'D'
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