anikal04
anikal04 anikal04
  • 16-11-2022
  • Mathematics
contestada

A rectangular beam will be cut from a cylindrical log of radíus r= 20 inches. Suppose that the
strength of a rectangular beam is proportional to the product of its width and the square of its
depth. Find the dimensions of the strongest beam that can be cut from the cylindrical log.

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