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$[\begin{matrix} 2 & 3 & x \\ 3 & 4 & - 5 \\ 4 & 1 & 2 \end{matrix}] + [\begin{matrix} - 6 & 8 & 7 \\ 2 & y & - 9 \\ z & 1 & 2 \end{matrix}] = [\begin{matrix} - 4 & 3 & 7 \\ 8 & 8 & - 18 \\ 0 & 5 & 2 \end{matrix}]$ হলে $x, y$ ও $z$ এর মান কত ?

-4,8,2

14, 12, 4

0, 4, -4

0, -4, 4

ANS : 3

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