Show that the equation of the tangent to the curve at the point (a, b) | Class 12 Mathematics.

Class 12 Mathematics Exercise 13.3 Question Number 7.
In this video, you'll learn how to show or prove the equation of the tangent to a curve at a specific point (a, b) using derivatives — one of the most important and frequently asked problems in Class 12 NEB Board Exam under Application of Derivatives.

This is a foundational concept in calculus that helps you understand the geometric meaning of dy/dx, and how it relates to tangents to curves.

🔍 What You’ll Learn:
✅ How to find dy/dx of a curve
✅ How to use the derivative to find slope at (a, b)
✅ Deriving the equation of tangent at a point
✅ Full step-by-step explanation with solved examples
✅ Board exam tips and formula shortcut

💡 A must-watch video if you're preparing for Class 12 NEB Mathematics!

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Видео Show that the equation of the tangent to the curve at the point (a, b) | Class 12 Mathematics. канала Shikshya Sagar