Get solution: In Exercises 5966, (a) write the system of equations as a matrix equation
Chapter 8, Problem 66(choose chapter or problem)
Solving a System of Linear Equations In Exercises 59-66, (a) write the system of equations as a matrix equation AX = B and (b) use Gauss-Jordan elimination on the augmented matrix \([A \vdots B]\) to solve for the matrix X. Use a graphing utility to check your solution.
\(\left\{\begin{array}{rrr} x_{1}-x_{2}+4 x_{3}= & 17 \\ x_{1}+3 x_{2} & = & -11 \\ -6 x_{2}+5 x_{3}= & 40 \end{array}\right.\)
Text Transcription:
A vdot B
{ _-6x_2 + 5x_3 = 40 ^x_1 + 3x_2 = -11 ^^x_1 - x_2 + 4x_3 = 17
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