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(P= left[ begin array ccc 4 & -1 & 3 0 & 7 & 5 6 & -2 & 2 end array right] ) এবং, (Q= left[ begin array ccc 0 & 4 & 3 -3 & -4 & -5 -2 & 1 & 2 end array right] ) | Suva Ai