If \[A=\left[ \begin{matrix} 5 & 2 \\ 3 & 1 \\ \end{matrix} \right],\]then \[{{A}^{-1}}\]= [EAMCET 1988]

\[\left[ \begin{matrix} -1 & -2 \\ -3 & -5 \\ \end{matrix} \right]\]

\[\left[ \begin{matrix} 1 & -2 \\ -3 & 5 \\ \end{matrix} \right]\]

\[\left[ \begin{matrix} -1 & 2 \\ 3 & -5 \\ \end{matrix} \right]\]

\[\left[ \begin{matrix} 1 & 2 \\ 3 & 5 \\ \end{matrix} \right]\]

If \[A=\left[ \begin{matrix} 5 & 2 \\ 3 & 1 \\ \end{matrix} \right],

1.	If \[A=\left[ \begin{matrix} 5 & 2 \\ 3 & 1 \\ \end{matrix} \right],\]then \[{{A}^{-1}}\]= [EAMCET 1988]
A.	\[\left[ \begin{matrix} 1 & -2 \\ -3 & 5 \\ \end{matrix} \right]\]
B.	\[\left[ \begin{matrix} -1 & 2 \\ 3 & -5 \\ \end{matrix} \right]\]
C.	\[\left[ \begin{matrix} -1 & -2 \\ -3 & -5 \\ \end{matrix} \right]\]
D.	\[\left[ \begin{matrix} 1 & 2 \\ 3 & 5 \\ \end{matrix} \right]\]
Answer» C. \[\left[ \begin{matrix} -1 & -2 \\ -3 & -5 \\ \end{matrix} \right]\]

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If \[A=\left[ \begin{matrix} 5 & 2 \\ 3 & 1 \\ \end{matrix} \right],\]then \[{{A}^{-1}}\]= [EAMCET 1988]

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