Which matrix shown below indicates that the equations of its associated system are dependent?
$\text { a. } \left[ \begin{array} { c c | c }
1 & 5 & - 7 \
0 & 0 & 0
\end{array} \right]$ $\text { b. } \left[ \begin{array} { r r | r }
1 & 5 & - 7 \
0 & 4 & 0
\end{array} \right]$ $\text { c. } \left[ \begin{array} { l l | r }
1 & 5 & - 7 \
0 & 0 & 5
\end{array} \right]$ Enter a, b or c . __________

Question

Which matrix shown below indicates that the equations of its associated system are dependent?
 $\text { a. } \left[ \begin{array} { c c | c } 
1 & 5 & - 7 \
0 & 0 & 0
\end{array} \right]$  $\text { b. } \left[ \begin{array} { r r | r } 
1 & 5 & - 7 \
0 & 4 & 0
\end{array} \right]$ $\text { c. } \left[ \begin{array} { l l | r } 
1 & 5 & - 7 \
0 & 0 & 5
\end{array} \right]$ Enter a, b or c . __________

Quizplus · Accepted Answer

The Answer of Which matrix shown below indicates that the equations of its associated system are dependent?
 $\text { a. } \left[ \begin{array} { c c | c } 
1 & 5 & - 7 \
0 & 0 & 0
\end{array} \right]$  $\text { b. } \left[ \begin{array} { r r | r } 
1 & 5 & - 7 \
0 & 4 & 0
\end{array} \right]$ $\text { c. } \left[ \begin{array} { l l | r } 
1 & 5 & - 7 \
0 & 0 & 5
\end{array} \right]$ Enter a, b or c . __________

Which Matrix Shown Below Indicates That the Equations of Its a. [15−7000]\text { a. } \left[ \begin{array} { c c | c } 1 & 5 & - 7 \\0 & 0 & 0\end{array} \right] a. [10​50​−70​]

Which Matrix Shown Below Indicates That the Equations of Its $\text { a. } \left[ \begin{array} { c c | c } 1 & 5 & - 7 \\0 & 0 & 0\end{array} \right]$