JEE MATHEMATICS MCQ: RATE MEASURE

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If the volume of a sphere is increasing at a constant rate, then the rate at which its radius is increasing, is

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Correct option: D

Inversely proportional to the surface area

Option D (Inversely proportional to the surface area) is correct because the rate of change of the radius is inversely proportional to the square of the radius, which is proportional to the surface area.

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