Math 199 (Assignments)

[Not to be turned in, but we will discuss in class]

1. Consider the implication $P \implies Q$. Show that it is equivalent to an "or" statement. (Your first step is to figure out what "or" statement to use. Be sure to justify your claim that the statements are equivalent.)
2. Consider the proposition $\Not (P \implies Q)$. Find an equivalent proposition that uses negation only with $P$ or $Q$ (or both), not with a more complicated proposition. (Be sure to justify your conclusions.)

Math 199 (Fall 2019) web pages Created: 18 Sep 2019 Last modified: 20 Sep 2019 at 1:04 PM Comments to: dpvc@union.edu

Assignments