Determine Whether the System Is Consistent A) $\mathrm { No }$

Determine whether the system is consistent.
- $$\begin{array} { r } x _ { 1 } + 3 x _ { 2 } + 2 x _ { 3 } = 11 \\4 x _ { 2 } + 9 x _ { 3 } = - 12 \\x _ { 1 } + 7 x _ { 2 } + 11 x _ { 3 } = - 11\end{array}$$

A) $\mathrm { No }$
B) Yes