Question: Determine the vector (mathbf{x}=left[begin{array}{ll}x_{1} & x_{2}end{array}ight]^{T}), which minimises the function (f(mathbf{x})=2 x_{1}^{4}+) (x_{2}^{2}-4 x_{1} x_{2}+4) and the minimal value of (f(mathbf{x})).

Determine the vector $\mathbf{x}=\left[\begin{array}{ll}x_{1} & x_{2}\end{array}ight]^{T}$, which minimises the function $f(\mathbf{x})=2 x_{1}^{4}+$ $x_{2}^{2}-4 x_{1} x_{2}+4$ and the minimal value of $f(\mathbf{x})$.

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The first condition for a stationary point is abla fmathbfx0 and for the given function it becomes abla fmathbfxleftbeginarrayc fracpartial fmathbfxpa... View full answer

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