Math Problem Statement
maximos y minimos de f(x,y)= xy
Solution
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Math Problem Analysis
Mathematical Concepts
Multivariable Calculus
Partial Derivatives
Critical Points
Hessian Matrix
Formulas
f_x(x, y) = \frac{\partial}{\partial x} (xy) = y
f_y(x, y) = \frac{\partial}{\partial y} (xy) = x
Hessian Matrix: H = \begin{pmatrix} 0 & 1 \\ 1 & 0 \end{pmatrix}
Determinant of Hessian: Det(H) = -1
Theorems
Classification of Critical Points
Saddle Point Theorem
Suitable Grade Level
Undergraduate (Calculus II or Multivariable Calculus)
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