Find the minimum or maximum value of f (as indicated) subject to the given constraint.Minimum of f(x, y) = x2 + y2,subject to x + y = 1

A. Minimum = 1 at (0, 1)
B. Minimum =  at (0, 1)
C. Minimum =  at  
D. Minimum = 1 at  


Answer: C

Mathematics

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