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Mathematik-Online problems:

Problem 944: Lagrange Multiplier

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Use Lagrange multiplier to maximize the objective function $ f(x,y,z)$ subject to the given constraint, assuming that $ x,y,z \ge 0$ .

Maximize $ f(x,y,z) = xyz$ , Constraint: $ x^2+y^2+z^2=4$ .

see also:

[Solutions]
  automatisch erstellt am 7.  2. 2008