Multiple Choice
1. (∀x) [(Hx • x≠a) ⊃ Jax]
2. Hb • Ib • Mb • (∀x) [(Ix • Mx) ⊃ x=b]
3. Ha • ∼Ma
-Which of the following propositions is an immediate (one-step) consequence in F of the given premises?
A) ~Ma • Mb
B) (∀x) [(Ix • Mx) ⊃ x=b] • Mb
C) (Hb • b≠a) ⊃ Jab
D) Hb • Ib • Mb • [(Ia • Ma) ⊃ a=b]
E) (Ha • a≠a) ⊃ Jax
Correct Answer:
Verified
Correct Answer:
Verified
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