🔗 **Relations and Functions – Class 12 Core Maths | Part 3 | @mathsbyanishsir

Continue your mastery of **Relations and Functions** with **Anish Sir**, your expert Maths mentor with **13+ years of experience**. In **Part 3**, we shift our focus from relations to the heart of this chapter — **Functions**, their **definitions**, **notations**, and **types**. This session forms the base for understanding advanced topics like **inverse functions**, **composition**, and **binary operations** later.

---

### 🎯 **What’s Covered in This Class (Part 3):**

✅ What is a Function? Clear definition and intuitive examples
✅ Difference between Relations and Functions
✅ Function notation and evaluating functions
✅ Types of Functions – One-One, Many-One, Onto, Into
✅ Real-life analogies + Mapping Diagrams
✅ NCERT concept checks and MCQ-style drills

---

📘 **Why You Must Watch This Part:**

📍 It’s the **core topic** for understanding all future algebra-based concepts
📍 Clarifies student confusion around “domain”, “range”, and function rules
📍 Ideal for **CBSE Boards + CUET + NDA + JEE Basics**
📍 Helps you identify function patterns quickly in MCQs and long questions

---

### 🎞 **Watch Complete Chapter Playlist – Relations & Functions:**

👉 [Click Here to Watch the Full Playlist](https://www.youtube.com/playlist?list=PL4nHQ5ABf7A4radaG2VNgF6NYyAdpytR-)

---

### 📲 **Helpful Learning Links:**

📌 [Join WhatsApp Channel – Notes, Alerts & Practice](https://whatsapp.com/channel/0029Va4hRiwCjH1RZpM5rE2P)
📘 [Get Practice PDFs & Concept Maps on Telegram](https://t.me/mathsbyanish)
📲 [Download the “Maths by Anish Sir” App](https://play.google.com/store/apps/details?id=com.bdzlvh.fiuwji)

---

👨‍🏫 **Mentor’s Insight – From Anish Sir:**
*"Functions are not just equations — they are rules that define outputs. Master this concept now, and Calculus will become your strong point later!"*

---

🚀 **Join the Mission – Let’s Reach 1 Million Learners Together!**
👍 Like 💬 Comment 🔗 Share 🔔 Subscribe
👥 Share with all learners preparing for **CBSE + CUET + NDA + JEE**
#RelationsAndFunctions
#Class12Maths
#FunctionsClass12
#TypesOfFunctions
#CBSE2025
#MathsByAnishSir
#NCERTClass12Maths
#OneOneOntoFunctions
#CUET2025
#NDA2025
#JEE2025
#CBSEMaths
#MathsExplained
#MathsMadeEasy
#Class12Algebra
#LearnWithAnishSir
#FunctionsExplained
#DomainAndRange
#MathsRevision
#CBSEBoardsPreparation

Видео 🔗 **Relations and Functions – Class 12 Core Maths | Part 3 | @mathsbyanishsir канала Maths by Anish Sir