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P ((-Q) AP). 4. Construct the truth table for the statement NO explanation is needed.
6. Let P and Q be two mathematical statements. Construct the truth table for Pā ( P Q ).
8. Let P and Q be two mathematical statements. The statement -(PA(Q)) is equivalent to ... ā¢ (-P)^(-Q) ā¢ (-P) V(-Q) ā¢ (-P) VQ . P^(-Q)