Relations & Functions Mastery Series (DAY-12) | JEE Mains + Advanced | Domain, Range, Graphs & PYQs

Lecture 12 : INVERSE OF A FUNCTION
👨‍🏫 Maths by Sharma Sir
🎯 Target: IIT JEE 2026-27

📘 Lecture Notes (FREE):
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Welcome to Lecture 4 taught by Sharma Sir, your guide to mastering Class 11–12 Mathematics for IIT JEE 2026 & 2027! 🚀
In this session, we begin with one of the most important topics of Relation & Function — FUNCTIONS.

🔍 What You Will Learn in This Lecture

GOF AND FOG AND THEIR GRAPHICAL APPROACH




Domain & Range

How to find Domain & Range quickly

Domain & Range from graphs

Rational Functions

Quadratic Functions

Logarithmic Functions

Exponential Functions

Trigonometric Functions

JEE Main & Advanced level problems

Previous Year Questions (PYQs)

Shortcuts + Tricks by Sharma Sir

📝 FREE Study Material

✔ Handwritten Notes
✔ Chapter-wise DPPs
✔ Topic-wise Tests
✔ PYQs

🔥 Who Should Watch This Video?

🌟 Class 11 & Class 12 Students
🌟 JEE Main & Advanced aspirants (2026 & 2027)
🌟 Students preparing for Boards + Competitive Exams

🌟 Stay Consistent. Stay Ahead.

Subscribe to CORE INSTITUTE for complete JEE Maths (Class 11 + 12) with FREE notes, tests, PYQs & lectures — taught by Sharma Sir.

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