Multiple Choice
An open rectangular box having a surface area of
is to be constructed from a tin sheet.Find the diamensions of the box if the volume of the box is to be as large as possible. What is the maximum volume? Hint : Let the diamentions of the box be
(see the figure as follows) . Then the surface area is
and its volume is
.
A)
B)
C)
D)
E)
Correct Answer:

Verified
Correct Answer:
Verified
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