Problems 18-27
First choose variables for each simple statement.
In Problem 18, let
s: smoking is good for your health. Don't forget to use simple statements (ones that do not
include a connective, such as "and", "or", or "not."
Let d: Drinking is good for your health.
Next, translate: neither s nor d is good for your health.
Finally, use Table 2.9 to insert the appropriate connectors.
Note: Homework Hints are given only for the levels 1 and 2 problems.