CSC 230 Hw pg 3

9. Write the form of the following argument. Is the argument valid or invalid? Justify your answer If Ann has the flu, then Ann has a fever Ann has a fever Therefore, Ann has the flu. 10. Sally, a student, got into an argument with Kenny, as she felt p was the case. Her argument had the following form: Kenny, however, argued the following form pVq Strangly, Kenny thought he posed a different argument, but also concluded p was the case. Neither Sally nor Kenny can determine if their arguments are equivalent. Are the statements in Sally's and Kenny's arguments equivalent? Are the arguments valid? Be sure to justify your answer using the critical rows of the truth tables. 3