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
Transcribed Image Text:
A = 2πx² + 2000 X
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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