Solve using Gauss-Jordan elimination. 4x +16x, - 8x3 = 12 3x1 +12x2 -6x3 = 9 %3D %3D The unique solution is x, : O A. (Simplify your answers.) |, X2 =D and X3 %3D %3D The system has infinitely many solutions. The solution is x, = X2 =, and X3 =t. OB. (Simplify your answers. Do not factor. Type expressions using t as the variable.) The system has infinitely many solutions. The solution is x1 = X2 S, and X3 t. с. (Simplify your answer. Do not factor. Type an expression using s and t as the variables.) O D. There is no solution.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Solve using Gauss-Jordan elimination.
4X1 +16x2 - 8x3 = 12
3x1 +12x2 -6x3 = 9
%3D
The unique solution is x, = X2 =|
O A.
(Simplify your answers.)
, and X3 =
The system has infinitely many solutions. The solution is x,
O B.
(Simplify your answers. Do not factor. Type expressions using t as the variable.)
X2 =
and X3 =t.
%3D
The system has infinitely many solutions. The solution is x1 = X2 S, and x3 t.
C.
(Simplify your answer. Do not factor. Type an expression using s and t as the variables.)
O D. There is no solution.
Transcribed Image Text:Solve using Gauss-Jordan elimination. 4X1 +16x2 - 8x3 = 12 3x1 +12x2 -6x3 = 9 %3D The unique solution is x, = X2 =| O A. (Simplify your answers.) , and X3 = The system has infinitely many solutions. The solution is x, O B. (Simplify your answers. Do not factor. Type expressions using t as the variable.) X2 = and X3 =t. %3D The system has infinitely many solutions. The solution is x1 = X2 S, and x3 t. C. (Simplify your answer. Do not factor. Type an expression using s and t as the variables.) O D. There is no solution.
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