3. Proof Techniques

In this lesson, you will learn the core proof techniques used throughout higher mathematics, including direct proofs, proof by contrapositive, proof by contradiction, mathematical induction, strong induction, and the well-ordering principle.

The video focuses on clear intuition, structured reasoning, and step by step explanations that help you understand not just how proofs work, but why they work.

This lesson is ideal for undergraduate students in mathematics, computer science, engineering, and related fields, as well as anyone preparing for proof-based courses.

By the end of the video, you will be able to choose the right proof technique for a problem and write rigorous, logically sound proofs with confidence.

#EJDansu #Mathematics #Maths #MathswithEJD #Goodbye2025 #Welcome2026 #ProofTechniques #MathematicalProofs #DiscreteMathematics #AbstractAlgebra #MathEducation #UniversityMath #LearnMathematics #MathProofs #HigherMath #STEMEducation #MathTutorial #Induction #LogicInMath #PureMathematics #MathStudents #CollegeMath #ProblemSolving #RigorousThinking #MathConcepts #EJDansu

-Feel very free to follow me on all channels: https://linktr.ee/ejdansu

-Tech-relevant playlists:
Basic Calculus
   • Basic Calculus  

Data Analysis with Python
   • Data Analysis with Python  

Game Theory
   • Game Theory  

Graph & Network Theory
   • Graph & Network Theory  

Linear Programming
   • Linear Programming  

Matrices
   • Matrices  

Numerical Analysis
   • Numerical Analysis  

Numerical Optimisation Techniques
   • Numerical Optimisation Techniques  

Probability
   • Probability  

Scientific Computing with Python
   • Scientific Computing with Python  

Set Theory
   • Set Theory  

SQL with Python
   • SQL with Python  

Statistics
   • Statistics  

Vectors
   • Vectors