39:09A Crash Course in Formal Logic Pt 8c: Conditional Proof, Indirect Proof and Proof of Logical TruthsPhilHelper44.0K viewsView & Download
7:16Proofs with Rules of Inference 1 (Propositional Logic for Linguists 15)Dr. Isabel the Linguist162.5K viewsView & Download
27:47Intro to Logic - Lesson 9 - Subproofs, Conditional Proofs and Proofs by CasesDr. Jared Oliphint40 viewsView & Download
21:42Formal proof of validity direct indirect and conditional proof,part 1Logic and philosophy11.1K viewsView & Download
29:44SYMBOLIC LOGIC II: CONDITIONAL PROOF. (Resolving arguments using conditional proof)lawal soliu 814 viewsView & Download