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If the volume of a cube increases at the...

If the volume of a cube increases at the of `1 c .c // sec`, then, when the side is `sqrt3 cm` diagonal of the cube is increasing at the rate of

A

`sqrt3 cm //sec`

B

`2sqrt3 cm// sec`.

C

`2 cm //sec`

D

` 1//3 sqrt3 cm//sec.`

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The correct Answer is:
D
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MARVEL PUBLICATION-APLICATIONS OF DERIVATIVES-MULTIPLE CHOICE QUESTIONS (TEST YOUR GRASP - II : CHAPTER 12)
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