Solve the following system of equations. 4x+ 4y + z= - 9 -x+ 2y + 4z = 1 y+ z= -3 x+ Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. There is one solution. The solution is ( D: (Type integers or simplified fractions.) O B. There are infinitely many solutions. The solution set is {(x.y.z) | x+y +z= - 3}. OC. The solution set is ø.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Solve the following system of equations.
4x+ 4y + z= - 9
-x+ 2y + 4z = 1
y+ z= - 3
x+
Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
O A. There is one solution. The solution is (OID:
(Type integers or simplified fractions.)
O B. There are infinitely many solutions. The solution set is {(x.y.z) | x+ y +z= - 3}.
OC. The solution set is ø.
Transcribed Image Text:Solve the following system of equations. 4x+ 4y + z= - 9 -x+ 2y + 4z = 1 y+ z= - 3 x+ Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. There is one solution. The solution is (OID: (Type integers or simplified fractions.) O B. There are infinitely many solutions. The solution set is {(x.y.z) | x+ y +z= - 3}. OC. The solution set is ø.
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