Class 9 Math Ch 3 Important Definations | Sets & Functions | Easy Urdu | PCTB New Book | Lect #06

Welcome to Lecture #06 of Class 9 Mathematics Chapter 3 (Sets & Functions) based on the PCTB New Book. In this lecture, Sir Umar Jabbar explains important definitions in simple and easy Urdu, specially for board exam preparation. 📘 In this lecture, you will learn: ✔️ Ordered Pair ✔️ Cartesian Product (A × B) ✔️ Binary Relation ✔️ Function (Definition) ✔️ Types of Functions, including: One-to-One Function Many-to-One Function Onto Function Into Function All concepts are explained with clear examples, step-by-step, so that students can easily understand and remember them for tests, exams, and concept building. 🎯 This lecture is helpful for: ✅ Class 9 students ✅ Board exam preparation ✅ Concept clarity in Sets & Functions ✅ Students who want math in easy Urdu 📌 Playlist: Class 9 Math Chapter 3 – Sets & Functions (    • Class 9 Math Ch 3 | Sets & Functions | Ste...  ) 📌 Syllabus: PCTB New Book 👉 Subscribe to Sir Umar Jabbar for more easy and conceptual math lectures. 👉 Like, Share & Comment to support the channel. #sirumarjabbar #maths #mathematics #pctb #newbook #newmath #education #fuction #cartesianproducts #smartsyllabus #ontofunction #oneonefunction #orderedpair