7.3.4 Tautologies; 7.3.4.1 Exercises
In this video, we use truth trees to determine whether or not a proposition is a tautology.
For this video: Read 7.3.4 Tautologies; Do 7.3.4.1 Exercises (pp. 152-154)
For next video: Read 7.3.5 Equivalences; Do 7.3.5.1 Exercises; Read 7.3.6 Summary (pp. 154-156)
“Logic: The Laws of Truth” Nicholas J. J. Smith https://amzn.to/2T2HlnF
Please support this project at https://www.patreon.com/thephilosurfer
http://thephilosurfer.com
