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The volume of a cube is increasing at th...

The volume of a cube is increasing at the rate of `8cm^3//sec.` How fast is the surface area increasing when the length of an edge is 12 cm ?

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The correct Answer is:
`(8)/(3)cm^(2)//sec`
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VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-APPLICATION OF DERIVATIVES-Exercise-10(e)
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