1 F ≡ (G • ∼H)
2 $\lor$ H)
3 I ⊃ ∼F / ∼F
-Which of the Following

Multiple Choice

1. F ≡ (G • ∼H)
2. G ≡ (I $\lor$ H)
3. I ⊃ ∼F / ∼F
-Which of the following propositions is a likely last line of the indented sequence for an indirect proof of the given argument?

A) F • ∼F
B) G • ∼G
C) H • ∼H
D) All of the above
E) Options A and B, but not option C