KM 554e-20200320142905€¦ · means "not P" or the opposite of P. Reverses the truth...
6
KM 554e-20200320142905€¦ · means "not P" or the opposite of P. Reverses the truth value of P. PAQ P n Q Is only true if both P and Q are true Is true if P is true, or Q is true,