1 J ⊃ K
2 $\lor$ L
3 (K • L) ≡ M
-Which of the Following

question 33

Multiple Choice

1. J ⊃ K
2. ∼J $\lor$ L
3. (K • L) ≡ M
-Which of the following propositions is derivable from the given premises using any of the twenty-five rules of PL and either the direct or conditional methods of proof?

• A) J ⊃ ∼K
• B) J ⊃ ∼L
• C) J ⊃ M
• D) M ⊃ J
• E) None of the above

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