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Given the Statements: P ≡ (S ∨ ∼ A)

Question 345

Multiple Choice

Given the statements: P ≡ (S ∨ ∼ A) / A ⊃ (M • J) / J ⊃ (P • S) / J ≡ A
These statements are:

A) Valid.
B) Contradictory.
C) Tautologous.
D) Inconsistent.
E) Consistent.

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