termine the critical points of the function f(x,y)=-2xy + y –x'. fter olessifir uhother 2ngh oritionl neint is a logel may um loool minimu

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A: Topic:- differential equations

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A: I am attaching image so that you understand each and every step.

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A: NOTE: Refresh your page if you can't see any equations. .

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Q: find the critical valves of f(x)= 3x?

A: We can find the critical values as below.

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