Define tautology. Determine whether the following compound statement is a tautology or not. {(pVq)→r} ⇔ {¬r → ¬(pVq)}
Answer:-
Define tautology. Determine whether the following compound statement is a tautology or not. {(pVq)→r} ⇔ {¬r → ¬(pVq)}
Define tautology. Determine whether the following compound statement is a tautology or not. {(pVq)→r} ⇔ {¬r → ¬(pVq)}
Answer:-