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JEE MATHEMATICS MCQ: RATE MEASURE

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Application +4 | -1

The height of a cylinder is equal to the radius. If an error of

\alpha \%

is made in the height, then percentage error in its volume is

View answer and explanation

Correct option: C

3\alpha \,\%

Option C (

3\alpha \,\%

) is correct because the percentage error in the volume is three times the percentage error in the height when the height equals the radius.

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