BM3. Formal Proofs
Basic Methods: We define theorems and describe how to formally construct a proof. We note further rules of inference and show how the logical equivalence of reductio ad absurdum allows proof by contradiction.

▶︎
BM4. Methods of Proof

▶︎
Logic - Introduction to Fitch-style Natural Deduction proofs - Proofs #1-10

▶︎
BM2. Logical Equivalence

▶︎
RULES of INFERENCE - DISCRETE MATHEMATICS

▶︎
Logic 101 (#36): Introduction to Proofs

▶︎
9 tips to help you PROVE MATH THEOREMS

▶︎
You're doing Natural Deduction wrong!

▶︎
Lecture 1: Sets, Set Operations and Mathematical Induction

▶︎
Step-By-Step Guide to Proofs | Ex: product of two evens is even

▶︎
How to Read Logic

▶︎
❖ Four Basic Proof Techniques Used in Mathematics ❖

▶︎
Logical Arguments - Modus Ponens & Modus Tollens
![[Logic] Proofs and Rules #1](https://i.ytimg.com/vi/m2j0TX-e8NY/hq720.jpg?sqp=-oaymwEbCNAFEJQDSFryq4qpAw0IARUAAIhCGAG4AvcY&rs=AOn4CLAmBJ55-EcwMguBmDxW7vTOvRDLTA&usqp=CCc)
▶︎
[Logic] Proofs and Rules #1

▶︎
When an audition changed TV forever

▶︎
Learning Math Proofs, Real Analysis, and Abstract Algebra

▶︎
Masters vs PhD in mathematics

▶︎
BM1. Propositional Logic

▶︎
Strong induction example 1

▶︎
