Destructive dilemma
Destructive dilemma is the name of a valid rule of inference of propositional logic. It is the inference that, if P implies Q and R implies S and either Q is false or S is false, then either P or R must be false. In sum, if two conditionals are true, but one of their consequents is false, then one of their antecedents has to be false. Destructive dilemma is the disjunctive version of modus tollens. The disjunctive version of modus ponens is the constructive dilemma. The destructive dilemma rule can be stated:
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Destructive dilemma
Destructive dilemma is the name of a valid rule of inference of propositional logic. It is the inference that, if P implies Q and R implies S and either Q is false or S is false, then either P or R must be false. In sum, if two conditionals are true, but one of their consequents is false, then one of their antecedents has to be false. Destructive dilemma is the disjunctive version of modus tollens. The disjunctive version of modus ponens is the constructive dilemma. The destructive dilemma rule can be stated:
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Destructive dilemma is the nam ...... e placed on a subsequent line.
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Dilema destructivo es una r ...... car "" en una línea posterior.
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Dilema destrutivo, é uma regra ...... cado em uma linha subsequente.
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Un dilemme destructif est une ...... acé sur une ligne subséquente.
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Destructive dilemma is the nam ...... ve dilemma rule can be stated:
@en
Dilema destructivo es una r ...... escribirse formalmente como:
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Dilema destrutivo, é uma regra ...... cado em uma linha subsequente.
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Un dilemme destructif est une ...... peut être déclarée comme suit:
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Destructive dilemma
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Dilema destructivo
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Dilema destrutivo
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Dilemme destructif
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