Making the assumption that A is , and D is false, determine the truth value () of this compound statement: (A • B) → (A ⋁ ~(C ⋁ B))

Question

Quizplus · Accepted Answer

(A • B) is false because A is false. (C ⋁ B) is true because B is true. ~(C ⋁ B) is false. (A ⋁ ~(C ⋁ B)) is true because A is true. (A • B) → (A ⋁ ~(C ⋁ B)) is true because the antecedent is false and the consequent is true.

Making the Assumption That a Is , and D Is