Q40
Given that p is true, both q and r are false, what can you tell about the truth value of ∼ [ p ≡ (q ⊃ r)] ⊃ ∼ [r ≡ (p ⊃ q)]?
A.
Its truth value is false
B.
Its truth value is true
AnswerC.
Its truth value cannot be determined as the given information is not sufficient
D.
Its truth value will be true in two cases, and it is contingent proposition
Answer: Option B
Solution
Answer: Option B
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