Essay
derive the conclusions of each of the following arguments using the rules of inference from section 3.4 (MP, MT, DS, HS, Add, Conj, Simp, CD, DM, Dist, Assoc, Com, DN, Cont, Impl, Equiv, Exp, Taut).
-1. (A ⊃ C) ⊃ (D ⊃ E)
2. A ⊃ B
3. B ⊃ C / ∼E ⊃ ∼D
Correct Answer:

Verified
Correct Answer:
Verified
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