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1 (∃X)(Mx • Ox) ⊃ (∃X)Nx
2 ∨ \lor Ox)
-Which of the Following Propositions Is an Immediate (One-Step)

Question 188

Multiple Choice

1. (∃x) (Mx • Ox) ⊃ (∃x) Nx
2. (∃x) (Px • Mx)
3. (∀x) (∼Px ∨ \lor Ox)
-Which of the following propositions is an immediate (one-step) consequence in M of the given premises?


A) Px • Mx
B) Px ∨ \lor Ox
C) (Ma • Ob) ⊃ (∃x) Nx
D) Pc • Mc
E) ∼Pn ∨ \lor Ox

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