Question: 11. [(Q P) (Q R)] (P R) Use truth tables to determine whether the following symbolized statements are tautologous, self-contradictory,

11. [(Q ⊃ P) • (∼Q ⊃ R)] • ∼(P ∨ R) Use truth tables to determine whether the following symbolized statements are tautologous, self-contradictory, or contingent.

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