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8 Cards in this Set
- Front
- Back
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Modus Ponens
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If p then q
p therefore p |
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Modus Tollens
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If p then q
Not q Hence, not p |
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Hypothetical syllogism
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If p then q
If q then r Hence if p then r |
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Disjunctive Syllogism
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Either p or q
Not p Therefore q |
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Affirming the Consequent
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If p then q
q Therefore p |
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Denying the antecedent
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If p then q
Not p therefore, not q |
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Hypothetical fallacy
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If p then q
If p then r Hence, if q then r |
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Affirming the Disjunct
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Either p or q
p Hence, not q |
