Multiple Choice
1. ∼A ≡ B
2. A • ∼C
-Which of the following propositions is an immediate (one-step) consequence in PL of the given premises?
A) ∼(A ≡ B)
B) B ≡ ∼A
C) ∼∼A ≡ ∼B
D) Options A, B, and C
E) Options A and B, but not option C
Correct Answer:
Verified
Correct Answer:
Verified
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