1 M ⊃ J
2 $\lor$ K) ⊃ L
E) (J ⊃ K) ⊃ L

question 226

Multiple Choice

1. M ⊃ J
2. M ⊃ (J ⊃ K)
3. J ⊃ (K ⊃ L)
-Which of the following propositions is an immediate (one-step) consequence in PL of the given premises?

• A) J ⊃ M
• B) M ⊃ (K ⊃ J)
• C) M ⊃ (∼K ⊃ ∼J)
• D) (J \( \lor \) K) ⊃ L
• E) (J ⊃ K) ⊃ L