मान लीजिए कि \( \mathrm{A}=\left[\begin{array}{ll}2 & 4 \\ 3 & 2\end{array}\right], \mathrm{B}=\...

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मान लीजिए कि \( \mathrm{A}=\left[\begin{array}{ll}2 & 4 \\ 3 & 2\end{array}\right], \mathrm{B}=\left[\begin{array}{rr}1 & 3 \\ -2 & 5\end{array}\right], \mathrm{C}=\left[\begin{array}{rr}-2 & 5 \\ 3 & 4\end{array}\right] \), तो निम्नलिखित ज्ञात कीजिए: \( 3 \mathrm{~A}-\mathrm{C} \)
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