Two exercises in TRUTH TREES for negation, conjunction, and disjunction - Logic

We do two example truth trees, looking to find inconsistent sets of wffs. #Logic #PhilosophicalLogic

0:00 [Intro]
0:23 [Question #1]
3:28 [Question #2]

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In this video I introduce truth trees, inconsistent sets of wffs, and rules for disjunction, conjunction, and the negation. We talk about disjunction decomposition, conjunction decomposition, double negation, negated disjunction decomposition, and negated conjunction decomposition. Then, we do an example of a truth tree.