Solved

1 (∀X)(Jx ⊃ Kx)
2 $\lor$ (∀X)Jx
-Which of the Following Propositions Is Derivable from the

Question 257

Multiple Choice

1. (∀x) (Jx ⊃ Kx)
2. ∼(∀x) Kx
3. ∼(∀x) Ix $\lor$ (∀x) Jx
-Which of the following propositions is derivable from the given premises in M?

A) (∀x) Jx
B) (∃x) ∼Ix
C) (∀x) Kx
D) (∃x) Ix
E) (∀x) (Kx ⊃ Jx)

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