মনে কর, \( A = \begin{bmatrix} - 2 & 3 \\ 4 & - 5 \end{bmatrix} এবং B = \begin{bmatrix} x & \frac{3}{2} \\ 2 & 1 \end{bmatrix} ; A = B^{- 1} হলে , x = কত ? \)

A \( \frac{5}{2} \)

B 1

C \( \frac{2}{3} \)

D \( \frac{2}{5} \)

Solution

Correct Answer: Option A

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