Solved

1. (∀X)[(Cx • Exa) ⊃ Dx]

Question 75

Multiple Choice

1. (∀x) [(Cx • Exa) ⊃ Dx]
2. Cd • ∼Dd
-Which of the following propositions is an immediate (one-step) consequence in F of the given premise?

A) Cd • Eda
B) Ca • Eaa
C) Eda ⊃ Dd
D) ∼Dd • Cd
E) (Cx • Exd) ⊃ Dd

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