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$A = (\begin{matrix} 3 & - 4 \\ 2 & - 3 \end{matrix})$ হলে dot $(2 A^{- 1})$ এর মান হলো-(If $A = (\begin{matrix} 3 & - 4 \\ 2 & - 3 \end{matrix})$ , the value of dot $(2 A^{- 1})$ is-)

-4

\frac{1}{4}

- \frac{1}{4}

ANS : 2

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