Functions, Inverse Functions & Composite Functions | Part-1 | O-Level & IGCSE Math | MATH With HOA

📘 MATH With HOA | Functions, Inverse Functions & Composite Functions | O-Level & IGCSE Mathematics

Welcome to MATH With HOA!

In this video, we explore Functions, Inverse of a Function, and Composite Functions, essential topics for O-Level and IGCSE Mathematics. This lesson is designed to build a strong conceptual understanding with clear explanations, worked examples, and step-by-step solutions.

🔍 What You Will Learn:

✔ What is a function?
✔ Domain, range, and function notation
✔ How to find the inverse of a function
✔ How to verify if two functions are inverses
✔ Understanding and evaluating composite functions (fg, gf)
✔ Exam-style questions and helpful tips

This video is perfect for students preparing for Cambridge O-Level, IGCSE, and those wanting to strengthen their algebra foundation.

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