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Determinants — Maths STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceMathsDeterminants1 Mark
Question
Write the matrix form $\left[\begin{array}{lll}5 & 3 & 1 \\ 2 & 1 & 3 \\ 1 & 2 & 4\end{array}\right]\left[\begin{array}{l}x \\ y \\ z\end{array}\right]=\left[\begin{array}{l}16 \\ 19 \\ 25\end{array}\right]$ is system of equations.
✓

Answer

$
\begin{array}{r}
5 x+3 y+z=16 \\
2 x+y+3 z=19 \\
x+2 y+4 z=25
\end{array}
$

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