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Find the approximate change in the su...

Find the approximate change in the surface area of a cube of side `x` metres caused by decreasing the side by 1%.

A

`0.12x^2m^2`

B

`0.012x^2m^2`

C

`1.2x^2m^2`

D

`0.0012x^2m^2`

Text Solution

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The correct Answer is:
A
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