how to solve max and min values

emrepasa18

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May 16, 2020
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Hey guys,before asking thanks for the replies and help.The question goes ''Find the absolute maximum and minimum values of the function f(x,y)=2(x² + y² -1)² +x² - y² on the unit disk D={(x,y):x² + y² ≤ 1}.
 

Subhotosh Khan

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Jun 18, 2007
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Hey guys,before asking thanks for the replies and help.The question goes ''Find the absolute maximum and minimum values of the function f(x,y)=2(x² + y² -1)² +x² - y² on the unit disk D={(x,y):x² + y² ≤ 1}.
Please show us what you have tried and exactly where you are stuck.

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