All of the material I’ve made for MAT102: Introduction to Proofs can be found here. LaTeX: If you’re interested in the LaTeX source, please email me. I’m happy to share! Videos YouTube Playlist Slides Summer 2020 0_Introduction 1_Number_systems 2_Divisibility 2_Even_Odd 3_Axioms 4_Mathematical_Statements 5_Truth_and_Falsity 6_Logical_Equivalence 7_Negation 8_Proof_Strategies_Direct_Contrapositive 9_Proof_Strategies_Contradiction 10_Sets_Intro 11_Sets_Constructions 12_Sets_Identities_and_counterexamples 13_Functions 14_Relations 15_Equivalence_relations 16_Equivalence_Classes 17_Inequalities_Axioms … Continue reading Introduction to Proofs