Solution: In Exercises 5762, use a software program or a
Chapter 1, Problem 59(choose chapter or problem)
System of Linear Equations In Exercises 57-62, use a software program or a graphing utility to solve the system of linear equations.
\(\begin{aligned} x_{1}+0.5 x_{2}+0.33 x_{3}+0.25 x_{4} &=1.1 \\ 0.5 x_{1}+0.33 x_{2}+0.25 x_{3}+0.21 x_{4} &=1.2 \\ 0.33 x_{1}+0.25 x_{2}+0.2 x_{3}+0.17 x_{4} &=1.3 \\ 0.25 x_{1}+0.2 x_{2}+0.17 x_{3}+0.14 x_{4} &=1.4 \end{aligned} \)
Text Transcription:
x_1+0.5 x_2+0.33 x_3+0.25 x_4 =1.1
0.5 x_1+0.33 x_2+0.25 x_3+0.21 x_4 =1.2
0.33 x_1+0.25 x_2+0.2 x_3+0.17 x_4 =1.3
0.25 x_1+0.2 x_2+0.17 x_3+0.14 x_4 =1.4
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