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The volume of a sphere is increasing in ...

The volume of a sphere is increasing in volume at the rate of `3pm cm^(3)` /sec. The rate of change o its radius when radius is `(1)/(2)` cm …............

A

3 cm/s

B

2 cm/s

C

1 cm/s

D

`(1)/(2)` cm/s

Text Solution

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The correct Answer is:
A
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