Explain solution RD Sharma class 12 chapter 12 Derivative as a rate measure exercise Very short answer type question 8 maths
Answer:
Hint: Here we use basic rate of change concept with respect to bodies and quantities
Given: The ratio of change of volume of sphere is equal to the rate of change of its radius
Solution: Here V be the volume of sphere
[derivative with respect to time t]
From eq (1)
So,