Solve the system by any method.   x−5y+2z= 1 3x−2y+2z= −2

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 the system by any method.
 
x−5y+2z=
1
3x−2y+2z=
−2
 
 
 

Question content area bottom

Part 1
Select the correct choice below and fill in any answer boxes within your choice.
 
 
A.
There is one solution. The solution set is
enter your response here,enter your response here,enter your response here.
​(Simplify your​ answers.)
 
B.
There are infinitely many solutions. The solution set is
enter your response here,enter your response here,z​,
where z is any real number.
​(Simplify your answers. Type expressions using z as the variable. Use integers or fractions for any numbers in the​ expressions.)
 
C.
There is no solution. The solution set is
∅.
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