Propositional Logic Truth tree setup for different tests

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A guide for how to setup a truth tree in propositional logic to test for consistency/inconsistency, contingency/tautology/contradiction, equivalence/non-equivalence, and validity/invalidity • _____________________________________________________ • • Symbolic Logic: Syntax, Semantics and Proof (Amazon, paid link): https://amzn.to/2RX7ALb • • SUBSCRIBE to my channel for more videos: https://goo.gl/ukVPLo • • Follow me on Twitter - / davidagler • • Logic Website: http://davidagler.com/teaching/logic....

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