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Question 26 1 pts Which of the following are valid logical arguments? (i) pl(q -> r); (!p)&q. Therefore, r. (ii) p->(q&r); (!q)lp. Therefore, r. O
Question 26 1 pts Which of the following are valid logical arguments? (i) pl(q -> r); (!p)&q. Therefore, r. (ii) p->(q&r); (!q)lp. Therefore, r. O Only (i) O neither (i) nor (ii) Only (li) O both (i) and (ii) Question 27 1 pts Which of the following is equivalent to plq O q&((p->q)((!q)->(!p))) O ((p->p)->!(qq))!(q(p->q)) O (p->q)(q->p) O (p->q)6(q->p)
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