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A right-circular cone has a fixed radius...

A right-circular cone has a fixed radius r and a variable height h. Find the rate of change of its curved surface S w.r.t. change in the height.

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PRADEEP PUBLICATION-APPLICATIONS OF DERIVATIVES-EXERCISE
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  3. A right-circular cone has a fixed radius r and a variable height h. Fi...

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  4. A solid right circular cylinder has its radius equal to half of its he...

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  5. From a cylindrical drum containing oil and kept vertical, the oil leak...

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