Solve the System $$\left\{ \begin{array} { r } x - y + 4 z = - 1 \\2 x + z = 0 \\- x + y - 4 z = 2\end{array} \right.$$

Multiple Choice

Solve the system.
- $$\left\{ \begin{array} { r } x - y + 4 z = - 1 \\2 x + z = 0 \\- x + y - 4 z = 2\end{array} \right.$$

A) $( 4,1,0 )$
B) $( 0,1,0 )$
C) $( 0,0,1 )$
D) $\varnothing$