Solve using matrices. 6x - y-9z = 5 4x + y- z= 6 8x + y-8z = 8 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. This system has exactly one solution. The solution is ( . (Type an exact answer in simplified form.) O B. This system has infinitely many solutions of the form (Type expressions using z as the variable.) ! z), where z is any real number. O C. This system has no solution.

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ISBN:9780470458365
Author:Erwin Kreyszig
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### Solving Systems of Equations Using Matrices

To solve the following system of equations using matrices:

\[ 6x - y - 9z = 5 \]
\[ 4x + y - z = 6 \]
\[ 8x + y - 8z = 8 \]

Please select the correct choice below. Fill in the appropriate answer boxes if necessary to complete your choice:

1. **A.** This system has exactly one solution. The solution is ( \_\_\_ , \_\_\_ , \_\_\_ ).
   - (Type an exact answer in simplified form.)

2. **B.** This system has infinitely many solutions of the form ( \_\_\_ , \_\_\_ , \(z\) ), where \(z\) is any real number.
   - (Type expressions using \(z\) as the variable.)

3. **C.** This system has no solution.
Transcribed Image Text:### Solving Systems of Equations Using Matrices To solve the following system of equations using matrices: \[ 6x - y - 9z = 5 \] \[ 4x + y - z = 6 \] \[ 8x + y - 8z = 8 \] Please select the correct choice below. Fill in the appropriate answer boxes if necessary to complete your choice: 1. **A.** This system has exactly one solution. The solution is ( \_\_\_ , \_\_\_ , \_\_\_ ). - (Type an exact answer in simplified form.) 2. **B.** This system has infinitely many solutions of the form ( \_\_\_ , \_\_\_ , \(z\) ), where \(z\) is any real number. - (Type expressions using \(z\) as the variable.) 3. **C.** This system has no solution.
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