Solve using augmented matrix methods. - 12x, + 4x2 = 16 %3D 9x1- 3x2 = - 12 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The unique solution is x, = and x2 = (Simplify your answer.) The system has infinitely many solutions. The solution is x, O B. (Simplify your answer. Type an expression using t as the variable. Do not factor.) = 4-3t and x2 =t. O C. There is no solution.
Solve using augmented matrix methods. - 12x, + 4x2 = 16 %3D 9x1- 3x2 = - 12 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The unique solution is x, = and x2 = (Simplify your answer.) The system has infinitely many solutions. The solution is x, O B. (Simplify your answer. Type an expression using t as the variable. Do not factor.) = 4-3t and x2 =t. O C. There is no solution.
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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Transcribed Image Text:Solve using augmented matrix methods.
- 12x, + 4x2 =
9x,- 3x2 = - 12
16
%3D
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The unique solution is x, = and x, =
(Simplify your answer.)
%3D
%3D
The system has infinitely many solutions. The solution is x,
O B.
(Simplify your answer. Type an expression using t as the variable. Do not factor.)
= 4-3t and x, = t.
O C. There is no solution.
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