a.Find the absolute maximum and minimum for z=xy-x-y/2 over the region bounded by y=x^2 and y=3x;...

a.Find the absolute maximum and minimum for z=xy-x-y/2 over the region bounded by y=x^2 and y=3x;

b. Find the critical points and critical values for z=x^2+2y^2-2xy+3x+y+3.

Expert Solution

milcah answered 2 years ago

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