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GUJCET · Maths · Application of Derivatives
What will be rate of change of volume of sphere having radius \(r\), with respect to its diameter.
- A \(8 \pi r^2\)
- B \(4 \pi r^2\)
- C \(\frac{2}{3} \pi r^2\)
- D \(2 \pi r^2\)
Answer & Solution
Correct Answer
(D) \(2 \pi r^2\)
Step-by-step Solution
Detailed explanation
\(V = \frac{4}{3} \pi r^3\) \(r = \frac{d}{2}\)
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