Дано СЛАУ: \(A = \begin{pmatrix}1 & 2 & 1 \\3 & - 1 & 0 \\1 & 4 & 1 \\\end{pmatrix}\begin{pmatrix}x_{1} \\x_{2} \\x_{3} \\\end{pmatrix} = \begin{pmatrix}4 \\5 \\6 \\\end{pmatrix}\). Найти \(X = \begin{pmatrix}x_{1} \\x_{2} \\x_{3} \\\end{pmatrix}\)?

• \[X = \begin{pmatrix}2 \\1 \\0 \\\end{pmatrix}\]
• \[X = \begin{pmatrix}1 \\2 \\0 \\\end{pmatrix}\]
• \[X = \begin{pmatrix}2 \\1 \\4 \\\end{pmatrix}\]
• \[X = \begin{pmatrix} - 2 \\ - 1 \\0 \\\end{pmatrix}\]