from a rectangular sheet of dimensions 30cm.80cm four equal squares of side xcm. are removed at the corners, and the sides are then turned up so as to form an open retcangular box. find the value of x, so that the volume of the box is the greatest.
rohita , 8 Years ago
Grade 11
1 Answers
Rituraj Tiwari
Last Activity: 4 Years ago
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