Write the Matrix in Reduced Row-Echelon Form $$\left[ \begin{array} { r r r } 4 & 5 & 11 \\3 & 1 & - 11 \\3 & 5 & 17\end{array} \right]$$

Write the matrix in reduced row-echelon form. $$\left[ \begin{array} { r r r } 4 & 5 & 11 \\3 & 1 & - 11 \\3 & 5 & 17\end{array} \right]$$

A) $$\left[ \begin{array} { r r r } 1 & 0 & - 6 \\0 & 0 & 0 \\0 & 0 & 0\end{array} \right]$$
B) $$\left[ \begin{array} { l l l } 1 & 0 & 0 \\0 & 1 & 0 \\0 & 0 & 0\end{array} \right]$$ ​
C) $$\left[ \begin{array} { c c c } 1 & 0 & - 4 \\0 & 1 & 5 \\0 & 0 & 1\end{array} \right]$$ ​
D) $$\left[ \begin{array} { c c c } 1 & 0 & - 7 \\0 & 1 & - 6 \\0 & 0 & 0\end{array} \right]$$ ​
E) $$\left[ \begin{array} { r r r } 1 & 0 & - 6 \\0 & 1 & 7 \\0 & 0 & 0\end{array} \right]$$ ​

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