The System Is Linear$$\left\{ \begin{array} { r }
x + \sqrt { 2 } y + z + w = e ^ { 2 } \
3 x + 2 y - z - w = 0 \
x + e ^ { 2 } y + z + 2 w = 1 \
x + y + z + w = 1
\end{array} \right.$$

Question

The System Is Linear$$\left\{ \begin{array} { r } 
x + \sqrt { 2 } y + z + w = e ^ { 2 } \
3 x + 2 y - z - w = 0 \
x + e ^ { 2 } y + z + 2 w = 1 \
x + y + z + w = 1
\end{array} \right.$$

Examlex · Accepted Answer

The Answer of The System Is Linear$$\left\{ \begin{array} { r } 
x + \sqrt { 2 } y + z + w = e ^ { 2 } \
3 x + 2 y - z - w = 0 \
x + e ^ { 2 } y + z + 2 w = 1 \
x + y + z + w = 1
\end{array} \right.$$

The System Is Linear

Definitions: