The last step is to make the disjunction, which, in these examples, gives the true value of the table. The disjunction is false when both arguments are false; in other cases it is true. Answer and Explanation: We construct the tabl...
regardless of the truth values assigned to its component atomic statements. Equivalently, in terms of truth tables: Definition: A compound statement is a contradiction if there is an F beneath its main connective in every row of its truth table. Examples It is raining and it is not raining...
百度试题 结果1 题目(10%)Show thatthe implication(pq)(pq)is a tautology___.(寫在背後,用truth table做至多給5分) 相关知识点: 试题来源: 解析 without using truth tables 反馈 收藏
Truth table of [(pvvq)vvr] harr [pvv(qvvr)] Thus, for all possible truth values of p,q and r , the compound statements : [pvvq)vvr] harr [pvv(qvvr)] is true. :. [(pvvq)vvr] harr [pvv(qvvr)] is a tautology.