® Use Craumoy's rule to solre fhe following linear syslems: rele to solve al fxy=0 8? S x+2y-2 = 0 12x-y+32=D0 (-2,2,2)
® Use Craumoy's rule to solre fhe following linear syslems: rele to solve al fxy=0 8? S x+2y-2 = 0 12x-y+32=D0 (-2,2,2)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Only b
![**Exercise 17**
Use Cramer's rule to solve the following linear systems:
a)
\[
\begin{cases}
x - y = 0 \\
3x + 2y = 5
\end{cases}
\]
Solution: (1, 1)
b)
\[
\begin{cases}
x + 2y - z = 0 \\
2x - y + 3z = 0 \\
x + y + z = 2
\end{cases}
\]
Solution: (-2, 2, 2)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9de804fd-1a97-452a-9cf6-b7d2ceae8a21%2F76cf895f-2d1d-4336-a29e-38627786ec33%2F505npn_processed.png&w=3840&q=75)
Transcribed Image Text:**Exercise 17**
Use Cramer's rule to solve the following linear systems:
a)
\[
\begin{cases}
x - y = 0 \\
3x + 2y = 5
\end{cases}
\]
Solution: (1, 1)
b)
\[
\begin{cases}
x + 2y - z = 0 \\
2x - y + 3z = 0 \\
x + y + z = 2
\end{cases}
\]
Solution: (-2, 2, 2)
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