Multiple Choice
1. D • ∼E
-Which of the following propositions is derivable from the given premise using any of the twenty-five rules of PL?
A) D ≡ E
B) ∼D ≡ E
C) ∼D ≡ ∼E
D) D ⊃ E
E) ∼D ⊃ ∼E
Correct Answer:
Verified
Correct Answer:
Verified
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