Last Updated
：2025/11/29
disjunctive syllogism
Noun
Japanese Meaning
選言的三段論法：論理学における推論方法で、2つの可能性のうち一方が否定された場合、もう一方が成立するという形式の論証。
（ plural ）
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(logic) A logical argument of the form that if there are only two possibilities, and one of them is ruled out, then the other must take place. In symbols: P∨Q,¬P⊢Q
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disjunctive syllogism
In the debate, she relied on a disjunctive syllogism to show that if either policy A or policy B had to be chosen, ruling out A meant B must be adopted.
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In the debate, she relied on a disjunctive syllogism to show that if either policy A or policy B had to be chosen, ruling out A meant B must be adopted.
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