This is a problem in finding the optimum of a function subject to constraint. Do you know multi-variate differential calculus? Are you familiar with...
I am going to start with a bit of biography: I am not a mathematician despite tutoring the subject here and face to face. My academic training was in...
As Dr Peterson said, you ought not write down an UNPROVEN identity in the form of an equation because, UNTIL YOU HAVE PROVED IT, you do not have any...
That is correct. But it is not the length and width of the sheet. It is the length and width after the corner pieces are cut and the sides bent up.
...