For each of the following arguments, a formal proof of validity can be constructed without great difficulty,
Question:
For each of the following arguments, a formal proof of validity can be constructed without great difficulty, although some of the proofs may require a sequence of eight or nine statements (including premises) for their completion.
(P1): (E ꓦ F) ⊃ (G ⋅ H)
(P2): (G ꓦ H) ⊃ I
(P3): E
∴ I
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Related Book For
Introduction To Logic
ISBN: 9781138500860
15th Edition
Authors: Irving M. Copi, Carl Cohen, Victor Rodych
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