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যদি

[\begin{matrix} 4 \\ 1 \\ 3 \end{matrix}]

[\begin{matrix} - 4 & 8 & 4 \\ - 1 & 2 & 1 \\ - 3 & 6 & 3 \end{matrix}]

নির্ণয় ম্যাট্রিক্স A=

[- \begin{matrix} 1 & 2 & 1 \end{matrix}]

ANS : 1

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