Determine Whether the Matrix Is in Row-Echelon Form, Reduced Row-Echelon $$\left[ \begin{array} { l l l l } 1 & 1 & 0 & 3 \\0 & 1 & 0 & 3 \\2 & 0 & 1 & 1\end{array} \right]$$

question 113

Short Answer

Determine whether the matrix is in row-echelon form, reduced row-echelon form or neither. $$\left[ \begin{array} { l l l l } 1 & 1 & 0 & 3 \\0 & 1 & 0 & 3 \\2 & 0 & 1 & 1\end{array} \right]$$

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