Hey there,

I realy need some help in the following question:

Find absolute maximum and minimum of the function:

in the set:

.

{Does the fact the the function is monotonic can help? } ...

Well, we know that the only place where the partial deriatives are zero is (0,0,0)... But it doesn't tell us anything about absolute min/max... I'll be delighted to get some help on how to continue...

Thanks!