i am so fucking frustrated.

[wickedcherub]

I can't even do question 1 of my latest maths assignment AND IT LOOKS SO FUCKING EASY.

FIND THE LOCAL MAXIMUM AND MINIMUM POINTS OF THE FUNCTION:

f(x,y) = x² + y² + 1/(x²y²)


WHY I CAN'T I DO IT. WHYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY.

I have half a page of workings that go nowhere.

I WANT TO GO ALL BANKAI ON ITS ASS.

Comments

[akahannah.livejournal.com]

FIND THE LOCAL MAXIMUM AND MINIMUM POINTS OF THE FUNCTION

I DON'T EVEN UNDERSTAND WHAT THAT QUESTION MEANS!!! ;_;