One-One & Onto Mapping Explained Like Never Before! With Examples | Function | Discrete Mathematics

One-One & Onto Mapping Explained Like Never Before! With Examples | Function | Discrete Mathematics ✅ In this video, you will learn how to find the set of one-one and onto mappings from a set X to itself using mathematical concepts like bijections, injective and surjective functions, and permutations. We will also discuss how to count the number of such mappings step by step. 📌 Topics Covered: What are one-one (injective) and onto (surjective) functions? How to determine the set of one-one and onto mappings from X to X? Formula and shortcut tricks for quick calculations Real-world applications and examples 🎯 Watch till the end for a complete understanding! 🔔 Don't forget to Like, Share & Subscribe for more math and computer science videos! Courses playlists: DISCRETE MATHEMATICS:    • DISCRETE MATHEMATICS   THEORY OF COMPUTATION (TOC):    • THEORY OF COMPUTATION (TOC)   DESIGN AND ANALYSIS OF ALGORITHMS (DAA)| ALGORITHM:    • DESIGN AND ANALYSIS OF ALGORITHMS (DA...   SYSTEM PROGRAMMING (SP):    • SYSTEM PROGRAMMING (SP)   DATA STRUCTURE:    • DATA STRUCTURE   #OneOneFunction #OntoFunction #BijectiveFunctions #MathTutorial #SetTheory #Mathematics #FunctionMapping #DiscreteMathematics #InjectiveFunction #SurjectiveFunction #MathConcepts #MathForBeginners #FunctionAnalysis #cseacademy #discrete_mathematics #ahmadsir