Decide if the matrix is in row echelon form.
$$\left[ \begin{array} { c c | c }
- 7 & 0 & 7 \
0 & 0 & 0
\end{array} \right]$$
A) not in row echelon form
B) row echelon form

Question

Decide if the matrix is in row echelon form.
$$\left[ \begin{array} { c c | c } 
- 7 & 0 & 7 \
0 & 0 & 0
\end{array} \right]$$
A) not in row echelon form
B) row echelon form

Quizplus · Accepted Answer

The Answer of Decide if the matrix is in row echelon form.
$$\left[ \begin{array} { c c | c } 
- 7 & 0 & 7 \
0 & 0 & 0
\end{array} \right]$$
A) not in row echelon form
B) row echelon form

Decide If the Matrix Is in Row Echelon Form [−707000]\left[ \begin{array} { c c | c } - 7 & 0 & 7 \\0 & 0 & 0\end{array} \right][−70​00​70​]

Decide If the Matrix Is in Row Echelon Form $\left[ \begin{array} { c c | c } - 7 & 0 & 7 \\0 & 0 & 0\end{array} \right]$