If a truth table has 4 truth values, it would have what numbe No answer is correct 8 16 13 Question 2 De Morgan's law is useful for negating compound statement True False Question 3 An example of double negation is: No answer is correct PQ equivalent to PQ PQ equivalent QP P equivalent to (P) Question 4 Verbal arguments can be represented symbolically True False Question 5 An example of modus ponens is: if p then q.p true, therefore q q,pq, therefore q if p then q,q true, therefore p No answer is correct If a truth table has 4 truth values, it would have what numbe No answer is correct 8 16 13 Question 2 De Morgan's law is useful for negating compound statement True False Question 3 An example of double negation is: No answer is correct PQ equivalent to PQ PQ equivalent QP P equivalent to (P) Question 4 Verbal arguments can be represented symbolically True False Question 5 An example of modus ponens is: if p then q.p true, therefore q q,pq, therefore q if p then q,q true, therefore p No answer is correct