minimize z = 3x1 + 9x2 -5x1 + 2x2 < 30 -3x1 + x2 < 12 subject to X1, X2 > 0.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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**2.2. Solve the following linear programs using the simplex method. If the problem is two-dimensional, graph the feasible region, and outline the progress of the algorithm.**

(iii) 

Minimize \( z = 3x_1 + 9x_2 \) 

subject to  
\[
\begin{align*}
-5x_1 + 2x_2 & \leq 30, \\
-3x_1 + x_2 & \leq 12, \\
x_1, x_2 & \geq 0.
\end{align*}
\]
Transcribed Image Text:**2.2. Solve the following linear programs using the simplex method. If the problem is two-dimensional, graph the feasible region, and outline the progress of the algorithm.** (iii) Minimize \( z = 3x_1 + 9x_2 \) subject to \[ \begin{align*} -5x_1 + 2x_2 & \leq 30, \\ -3x_1 + x_2 & \leq 12, \\ x_1, x_2 & \geq 0. \end{align*} \]
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