Tautology, Contradiction, and Contingency in Discrete Mathematics

🎓 Tautology, Contradiction, and Contingency Explained! In this video, we explore the three fundamental classifications of compound propositions in Discrete Mathematics: 🔹 Tautology – always true 🔹 Contradiction – always false 🔹 Contingency – sometimes true, sometimes false We’ll show you how to identify each using truth tables and help you understand their importance in logic, mathematical reasoning, and computer science. 📌 What You’ll Learn: Definitions and differences between tautology, contradiction, and contingency Step-by-step truth table creation Examples of each type How to use them in logic and proofs 🎯 This video is perfect for: Discrete Math and Logic students CS and Engineering learners GATE, GRE, and UGC NET aspirants Anyone interested in mastering propositional logic 👍 Like the video, 💬 leave a comment if you have questions, and 🔔 subscribe for more logic lessons! #Tautology #Contradiction #Contingency #DiscreteMath #PropositionalLogic #TruthTable #LogicalReasoning #MathTutorial #ComputerScience #BooleanLogic