Answer
The symbolic form of the provided argument is:
\[\begin{align}
& \,\,p\to q \\
& \frac{q\to r}{\therefore \,\ p\to r} \\
\end{align}\].
It is a valid argument.
The simple statements are:p is I’m tired,q is I’m edgy and r is I’m nasty.
Thinking Mathematically (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0321867327
ISBN 13:
978-0-32186-732-2
Chapter 3 - Logic - 3.7 Arguments and Truth Tables - Exercise Set 3.7 - Page 191: 27
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