Use the given inverse of the coefficient matrix to solve the following system. 1 7x₁ + 3x₂ = 12 - 6x₁ - 3x₂ = 4 A1 = and x₂ = B. There is no solution. 1 -2 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. 0 A. х1= 73 (Simplify your answers.)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Use the given inverse of the coefficient matrix to solve the following system.
7x₁ + 3x₂ = 12
- 6x₁-3x₂: = 4
A1 =
-2
1
(Simplify your answers.)
3
Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
O A. x₁ =
and x₂ =
OB. There is no solution.
Transcribed Image Text:Use the given inverse of the coefficient matrix to solve the following system. 7x₁ + 3x₂ = 12 - 6x₁-3x₂: = 4 A1 = -2 1 (Simplify your answers.) 3 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. x₁ = and x₂ = OB. There is no solution.
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