Question: [G (N G)] [(N G) (N G)] Use truth tables to determine whether the following symbolized statements are tautologous,
[G ⊃ (N ⊃ ∼G)] ∙ [(N ≡ G) ∙ (N ∨ G)] Use truth tables to determine whether the following symbolized statements are tautologous, self-contradictory, or contingent.
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