Finding local maxima and minima

Dec 2018
4
0
antalya
question:


I solved this, but I'm not sure. It would be really appreciated if you help me.
I found (0,0) and (√3/2,√3/2) points. Is it true?
 
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skipjack

Forum Staff
Dec 2006
21,481
2,470
Can you post your work so that we can identify any slips you made? Do you know how to identify a saddle point?
 
Dec 2015
1,084
169
Earth
Just use partial derivatives