Use truth tables to prove the validity or invalidity of each of the argument forms in Section
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Use truth tables to prove the validity or invalidity of each of the argument forms in Section 8.5, Group B, pp. 288–9.
(P1): (I ꓦ J) ⊃ (I · J)
(P2):~ (I ꓦ J)
∴~(I ⋅ J )
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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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