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Function-04

📘 Function in Mathematics | Definition, Formula & Graph Explanation | Lecture In this video, we will clearly understand the concept of Function in Mathematics in a simple and exam-oriented way. A function is a special type of relation in which every element of the domain is associated with exactly one element of the codomain. 🔹 What You Will Learn in This Video: ✅ Meaning of Function ✅ Definition of Function (Set form and Formula form) ✅ Domain, Codomain and Range ✅ Function Notation � ✅ Algebraic Representation of Functions ✅ Graphical Representation of Functions ✅ How to identify a function from a graph (Vertical Line Test) ✅ Types of Functions – One-One, Many-One, Onto, Into 📊 Graph of a Function: When we plot the function on a coordinate plane: • The input (x) is taken on the X-axis • The output (f(x)) is taken on the Y-axis • The graph represents all ordered pairs � We also explain how to check wheth #cbse #class11maths #deekshaclasses er a graph represents a function using the Vertical Line Test. This lecture is very important for: 📘 Class 11 Mathematics 📘 CBSE / Bihar Board 📘 IIT-JEE Foundation 📘 Competitive Exams 🎯 Watch the full video to build strong fundamentals of Relations and Functions. If you found this video helpful: 👍 Like 📌 Share 🔔 Subscribe for more Mathematics lectures #Function​ #RelationsAndFunctions​ #Class11Maths​ #Mathematics​ #GraphOfFunction​ #IITJEE​ #CBSE​ #DeekshaClasses​