Find the relative minimum value of fixy)= 4x +45° - xy, subject to the constraintx+y=4. The...

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Answer 1

Answer #1

f(xy) = 4x?+ 4y4-xy subjected to x+y=4 lat 966,Y)= x+y -4 = 0 Form Lagranges multiplier 16,Y) = f(x,y) +9(44) f(x,y) = 4x +

Answer 2

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