Question: efor all>. For example, x-o. . For example, (4 pts) Show, using a truth table, that the formula (-p ^-q1+-r and the formula r ?

efor all>. For example, x-o. . For example, (4 pts) Show,

efor all>. For example, x-o. . For example, (4 pts) Show, using a truth table, that the formula (-p ^-q1+-r and the formula r ? (p V q) are logically equivalent. Are they tautologies, satisfiable, or contradictory? Why? HTML Editor 2 WE

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