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If there is an error of 0.05 cm in the s...

If there is an error of 0.05 cm in the side of a cube 10 cm then the error in its surface area is

A

`6c.m^(2)`

B

`12c.m^(2)`

C

`5c.m^(2)`

D

`3c.m^(2)`

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The correct Answer is:
A
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AAKASH SERIES-ERRORS AND APPROXIMATIONS-EXERCISE-I
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