📢 QuizNe.vn will officially cease operations on 27/08/2026. Thank you for being with us.
- $ M\\\left( {1; - 2} \\\right)$.
- $ M\\\left( { - 1;2} \\\right)$.
- $ M\\\left( { - 1; - 4} \\\right)$.
- $ M\\\left( {1; - 4} \\\right)$.