Solution

extreme points

Solution

Solution steps
Find the critical points:
Check the sign of at each critical point
Check critical point Saddle
Check critical point Saddle
Check critical point Saddle
Check critical point Minimum
Check critical point Minimum

Popular Examples

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Frequently Asked Questions (FAQ)

  • What is the extreme f(x,y)=x^4+3xy^3-xy ?

    The extreme f(x,y)=x^4+3xy^3-xy is