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Title: ~ (B A) ~L L (B A) is a Post by: afrah on May 12, 2022 “~ (B ≡ A) ⊃ ~L ∴ L ⊃ (B ≡ A)” is a
▸ modus tollens ▸ modus ponens ▸ contraposition ▸ hypothetical syllogism ▸ disjunctive syllogism Title: ~ (B A) ~L L (B A) is a Post by: andrat on May 12, 2022 Content hidden
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