Solved

1 (∃X)(Hx • ∼Ix)
2 $\lor$ Kx)
C) (∃X) ∼Hx
D) (∀X)∼(Ix • Kx)
E) (∃X)∼(Ix

Question 142

Multiple Choice

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

A) (∃x) Ix
B) (∀x) ∼(Ix $\lor$ Kx)
C) (∃x) ∼Hx
D) (∀x) ∼(Ix • Kx)
E) (∃x) ∼(Ix $\lor$ Kx)

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