作者iips (朝目标前进中)
站内trans_math
标题[多变]
时间Tue May 8 20:36:45 2007
Find the dimensions that will minimize the surface
area (and hence the cost) of a rectangular fish aquarium,
open on top,with a volume of 32 ft^3.
Ans:4 ft by 4ft for the base;2 ft for the height
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