Use Gauss-Jordan Row Reduction to Solve the Given System of Equations

question 63

Multiple Choice

Use Gauss-Jordan row reduction to solve the given system of equations. $$\begin{array} { l } 3 x - y - z = 4 \\x + y + z = 16\end{array}$$

• A) \(( 11 - z , 5 , z )\) , z arbitrary
• B) \(( 5,11 - z , z )\) , z arbitrary
• C) \(( 11,5,0 )\)
• D) \(( 5,10 - z , z )\) , z arbitrary
• E) inconsistent

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