The total surface area, A cm2, of a cylinder with a fixed volume of 1000 cm3 is

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The total surface area, A cm2, of a cylinder with a fixed volume of 1000 cm3 is given by the formula

where x cm is the radius. Show that when the rate of change of the area with respect to the radius is zero, x³ = 500/π

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

ISBN: 9781292183398

1st Edition

Authors: Greg Attwood

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Question Posted: Jul 16, 2023 12:46 AM

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The total surface area, A cm2, of a cylinder with a fixed volume of 1000 cm3 is

Question:

A = 2πx² + 2000 X

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To find the critical points of the surface area function Ax with respe...View the full answer

Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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