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The change in the surface area S = 6x^(2...

The change in the surface area `S = 6x^(2)` of a cube when the edge length varies from `x_(0)` to `x_(0) + dx` is

A

`12 x_(0) +dx`

B

`12 x _(0) dx`

C

`6x_(0) dx`

D

`6x_(0) dx.`

Text Solution

Verified by Experts

The correct Answer is:
B
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