Provide an appropriate response.Use Lagrange multipliers to minimize f(x, y) = x2 + y2 - xy subject to x - y = 10.
A. f(2, -1) = 7
B. f(5, -5) = 75
C. f(1, 2) = 3
D. f(5, 5) = 25
Answer: B
Mathematics
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