Question 1033065
Maximize x+y+z subject to 
x+y is x+z is y+z is Also know that x,y,z is >or= 0 
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x + y + z = (x+y)+z = (x+z)+z = x+2z
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x+y+z = (x+y)+z = y+z + z = y+2z
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So, x+2z = y+2z
Therefore x = y
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Cheers,
Stan H.
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