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A box of maximum volume with open top is...

A box of maximum volume with open top is to be made out of a square tin sheet of side 6ft in length by cutting out small equal squares from the four corners of the sheet then height of the box is

A

2

B

1

C

`1//2`

D

`3//2`

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AAKASH SERIES-MAXIMA & MINIMA-EXERCISE-II
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