Question: I have a function f ( x , y ) = 5 y + 3 l n ( x ) x y y 2 a)

I have a functionf(x,y)=5y+3ln(x)xyy2

a) Find Dm(f) for f

b) Argue that f doesnt have a global maximum neither a global minimum

c) We have a triangle T in (1,0), ( 4,0) and (1,3). Find the global minimum and the global maximum of the restriction of f to T, and specify the points.

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