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A canned fruit producer wishes to minimise the area of sheet metal used in...
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High School Teacher
Let shape of the cane be cylindrical . Also assume height and radius of the cane be h and r respctively.
Thus volume of the cane
total surface area ( sheet required )
substitute h frm (ii) in (iii)
`r=(V/(2pi))^(1/3)` will provide minimum surface area of the cane.
Posted by aruv on July 14, 2013 at 3:23 AM (Answer #1)
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