Find k and Equation of Tangent | Differentiation Problem #differentiation #calculus #olevelmath

In this video, we solve an O Level calculus problem step by step:

📌 Given:
At the point where x = 1 on the curve..... the normal has a gradient of 1/3.

We will:
✅ Find the value of the constant k
✅ Use k to find the equation of the tangent at x = 2
✅ Understand the relation between tangent and normal
✅ Apply differentiation correctly

This video is perfect for O Level students preparing for exams.

📘 Question Ref: 4037/O/N/2019/P2/Q5

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Видео Find k and Equation of Tangent | Differentiation Problem #differentiation #calculus #olevelmath канала Infinity Math Care