Question

Solve the following matrix :-

Answer 1

Step-by-step explanation:

so, the value of this equation will be

$\binom{ - 6 \: \: \: \: \: \: 1 \: \: \: \: - 2}{ - 8 \: \: \: \: \: \: 2 \: \: \: \: \: \: \: 0}$

For explanation refer to the mentioned attachment...

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Answer 2

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$\underline{\underline {\green{\bf Solution:}}}$

$\longrightarrow \sf X + \left[ \begin{array}{c c c} \sf 8 & \sf2 & \sf7\\\\ \sf12& \sf3& \sf9 \end{array} \right] = \left[ \begin{array}{c c c} \sf 2& \sf3 & \sf5\\\\ \sf4& \sf5& \sf9 \end{array} \right]\\\\\\ \sf\longrightarrow X = \left[ \begin{array}{c c c} \sf 8 & \sf2 & \sf7\\\\ \sf12& \sf3& \sf9 \end{array} \right] - \left[ \begin{array}{c c c} \sf 2& \sf3 & \sf5\\\\ \sf4& \sf5& \sf9 \end{array} \right]\\\\\sf Subtracting \;the\; corresponding\; element's\\\\\\\sf{ \longrightarrow X = \left[ \begin{array}{c c c} \sf{2-8} & \sf{3-2} & \sf{5-7}\\\\ \sf{4-12}& \sf{5-3}& \sf{9-9} \end{array} \right]} \\\\\\ \longrightarrow \bf{X} = \left[\begin{array}{ccc} \bf{-6}&\bf1&\bf-2\\\\\bf{-8}&\bf2&\bf0\end{array}\right]$

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$\underline{\underline {\purple{\bf More\;info: }}}$

$\boxed{\begin{minipage}{7cm} \\ \sf{\underline{More About Matrices:-}}\\\\ \sf \underline{Addition of matrices :} \\ If A & B are two matrices of the same order , then their sum A + B is d efined and is obtained by adding the corresponding elements \\\\\underline{Subtraction of matrices :}\\ If A & B are two matrices of same order , then their difference A - B is d efined and is obtained by subtracting the corresponding elements \end{minipage}}$

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