Matrices

Bihar Board Class 12 · Mathematics · 84 past questions

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1. Q36 2024 Set D2024 Set J

   If $A=\begin{bmatrix}2&-3\\4&6\end{bmatrix}$ then $A^{-1}=$

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2. Q39 2024 Set D2024 Set J

   If $2A+B+X=0$, where $A=\begin{bmatrix}-1&2\\3&4\end{bmatrix}$ and $B=\begin{bmatrix}3&-2\\1&5\end{bmatrix}$…

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