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LOGIC
Propositional Logic
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11:36
PL.1. The Elements of Propositional Logic
atomic and compound propositions, the five connectives
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32:24
PL.2. Defining Connectives using Truth Tables
All five connectives defined Negation (tilde) https://youtu.be/hp7acbSBLss?t=195 Conjunction (dot) https://youtu.be/hp7acbSBLss?t=417 Disjunction (wedge) https://youtu.be/hp7acbSBLss?t=993 Conditional (horseshoe) https://youtu.be/hp7acbSBLss?t=1162 Biconditional (triplebar) https://youtu.be/hp7acbSBLss?t=1710
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12:28
PL. 3. Well-Formed Formulas
Well-Formed Formulas, use of brackets, braces and parentheses Finding the Main Operator
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06:24
PL. 4. How to Construct a Truth Table
determining the number of rows, conventions for stipulating scenarios
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16:24
PL. 5. Evaluating Compound Propositions
using truth tables to evaluate compound propositions order of evaluation, identifying the main operator
Propositional Logic
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