The volume of spherical ball is increasi...

The volume of spherical ball is increasing at the rate of `4pi "cc/sec"`. If its volume is `288 pi" cc",` then the rate of change of its radius is

A

`(pi)/(36)` cm/sec

B

`(4pi)/(6)` cm/sec

C

`(1)/(36)` cm/sec

D

`(1)/(6)` cm/sec

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The correct Answer is:

C

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