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1 P \lor O
2 Q ⊃ ∼O
-Which of the Following Propositions Is

Question 138

Multiple Choice

1. P \lor O
2. Q ⊃ ∼O
-Which of the following propositions is an immediate (one-step) consequence in PL of the given premises?


A) ∼O ⊃ ∼Q
B) ∼O ⊃ Q
C) O ⊃ Q
D) ∼∼O ⊃ ∼Q
E) ∼∼O ⊃ ∼∼Q

Correct Answer:

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