Tìm \(x,y \in \mathbb{Z}\) thỏa mãn \({x^2} - xy + {y^2} = 2x - 3y - 2\).
A.\(\left( {0;1} \right),\left( {0; - 2} \right),\left( {1;1} \right)\)
B.\(\left( {0; - 1} \right),\left( {0;2} \right),\left( {1;1} \right)\)
C.\(\left( {0;1} \right),\left( {0;2} \right),\left( {1; - 1} \right)\)
D.\(\left( {0; - 1} \right),\left( {0; - 2} \right),\left( {1; - 1} \right)\)

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