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The volume of a sphere is calculated by ...

The volume of a sphere is calculated by the formula `V=(4)/(3)pir^(3)`. If `deltar` is the error in measuring the radius r, then the approximate error in the volume is

A

`4pirdeltar^(2)`

B

`2pirdeltar^(2)`

C

`4pideltar^(2)`

D

`4pir^(2)deltar`

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-ERRORS AND APPROXIMATIONS-PRACTICE EXERCISE
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  15. The volume of a sphere is calculated by the formula V=(4)/(3)pir^(3). ...

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