Question: Use the dual simplex method to solve the following problem. [ begin{array}{l} text { Minimize } Z=5 x_{1}+2 x_{2}+4 x_{3} text { subject to,

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Use the dual simplex method to solve the following problem. \[ \begin{array}{l} \text { Minimize } Z=5 x_{1}+2 x_{2}+4 x_{3} \\ \text { subject to, } \\ \qquad \begin{array}{l} 3 x_{1}+x_{2}+2 x_{3} \ $\begin{array}{l} \text { Minimize } Z=5 x_{1}+2 x_{2}+4 x_{3} \\ \text {$

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