下面哪个蕴含关系式成立?A、¬P∧(P→Q)=>QB、¬P∨(P→Q)=>QC、¬P∨(P→¬Q)=>QD、P∧(P→Q)=>Q

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高等继续教育 / 离散数学

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下面哪个蕴含关系式成立?
A、¬P∧(P→Q)=>Q
B、¬P∨(P→Q)=>Q
C、¬P∨(P→¬Q)=>Q
D、P∧(P→Q)=>Q

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离散数学

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