A closed right circular cylinder will be built with two types of metal. The base and the top of the cylinder will be constructed of metal that has a value of $ 2 per cm2, while The side surface of the cylinder will be constructed of a metal that costs $ 2.5 per cm2. The function that allows to minimize the cost of manufacturing said cylinder is given by:

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A closed right circular cylinder will be built with two types of metal. The base and the top of the cylinder will be constructed of metal that has a value of $ 2 per cm2, while The side surface of the cylinder will be constructed of a metal that costs $ 2.5 per cm2. The function that allows to minimize the cost of manufacturing said cylinder is given by:

the answers are in the first attached image

А) C(г, h) — 4т? + 5Trh
В) С (г, h) — 2тт? + 2тrh
С) C (т,h) %3 4т? + 2тrh
D) C(r,h) — т? + 2тrh
Transcribed Image Text:А) C(г, h) — 4т? + 5Trh В) С (г, h) — 2тт? + 2тrh С) C (т,h) %3 4т? + 2тrh D) C(r,h) — т? + 2тrh
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