Exercise 6.1 Question 3 Solution – Application of Derivatives Chapter 6 | Class 12 Maths NCERT

📘 NCERT Class 12 Maths – Application of Derivatives | Exercise 6.1 Question 3 Solution

In this video, we will solve NCERT Class 12 Maths Exercise 6.1 Question 3 from Chapter 6 – Application of Derivatives (Related Rates).

Question Statement:
The radius of a circle is increasing uniformly at the rate of 3 cm/sec. Find the rate at which the area of the circle is increasing when the radius is 10 cm.

👉 Step-by-step explanation
👉 Formula used: Area = πr²
👉 Differentiation with respect to time (dr/dt)
👉 Application of Derivatives in real-life problems
👉 Final answer with correct units

This problem is very important for CBSE Class 12 Board Exams, NCERT preparation, JEE Mains, and competitive exams.

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