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

Question

Quizplus · Accepted Answer

The Answer of 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

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

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