2x+3y-42=5 - 3x + 2y +子=11 ニX+5y +32=4 Y2ニ ニ× - Answer 一っー2) 45 17 13 T3

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Solve each system by Gaussian elimination. Please make sure the same answer

**System of Linear Equations:**

\[
\begin{align*}
1. & \quad 2x + 3y - 4z = 5 \\
2. & \quad -3x + 2y + z = 11 \\
3. & \quad -x + 5y + 3z = 4 \\
\end{align*}
\]

**Solution:**

The solution to the system of equations is:

\[
\left( \frac{-45}{13}, \frac{17}{13}, -2 \right)
\]
Transcribed Image Text:**System of Linear Equations:** \[ \begin{align*} 1. & \quad 2x + 3y - 4z = 5 \\ 2. & \quad -3x + 2y + z = 11 \\ 3. & \quad -x + 5y + 3z = 4 \\ \end{align*} \] **Solution:** The solution to the system of equations is: \[ \left( \frac{-45}{13}, \frac{17}{13}, -2 \right) \]
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