For each of the following, either construct a formal proof of validity or prove invalidity by means
Question:
For each of the following, either construct a formal proof of validity or prove invalidity by means of the STTT.
(P1): M ⊃ (N ⋅ O)
(P2): (N ꓦ O) ⊃ P
∴ M ⊃ P
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1 MD NO 2 NVO P MDP MV NO ...View the full answer
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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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