Indicate Whether the Matrix Is in Reduced Echelon Form$$\left. \left[ \begin{array} { l l l l }
1 & 0 & 0 & 0 \
0 & 0 & 1 & 0 \
0 & 1 & 0 & 0 \
0 & 0 & 0 & 1
\end{array} \right] \quad \begin{array} { r }
- 2 \
10\
-9\
-3
\end{array} \right]$$

Question

Indicate Whether the Matrix Is in Reduced Echelon Form$$\left. \left[ \begin{array} { l l l l } 
1 & 0 & 0 & 0 \
0 & 0 & 1 & 0 \
0 & 1 & 0 & 0 \
0 & 0 & 0 & 1
\end{array} \right] \quad \begin{array} { r } 
- 2 \
10\
-9\
-3
\end{array} \right]$$

Examlex · Accepted Answer

The Answer of Indicate Whether the Matrix Is in Reduced Echelon Form$$\left. \left[ \begin{array} { l l l l } 
1 & 0 & 0 & 0 \
0 & 0 & 1 & 0 \
0 & 1 & 0 & 0 \
0 & 0 & 0 & 1
\end{array} \right] \quad \begin{array} { r } 
- 2 \
10\
-9\
-3
\end{array} \right]$$

Indicate Whether the Matrix Is in Reduced Echelon Form Enter Yes or No

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