Trong không gian với hệ tọa độ \(Oxyz,\) cho ba điểm \(M\left( {1;\,\,0;\,\,0} \right),\,\,N\left( {0; - 2;\,\,0} \right),\,\,P\left( {0;\,\,0;\,\,3} \right).\) Phương trình mặt phẳng \(\left( {MNP} \right)\) là:
A.\(\dfrac{x}{1} - \dfrac{y}{2} + \dfrac{z}{3} = 1\)
B.\(\dfrac{x}{1} + \dfrac{y}{2} - \dfrac{z}{3} = 1\)
C.\(\dfrac{x}{1} - \dfrac{y}{2} - \dfrac{z}{3} = 1\)
D.\(\dfrac{x}{1} + \dfrac{y}{2} + \dfrac{z}{3} = 1\)
A.\(\dfrac{x}{1} - \dfrac{y}{2} + \dfrac{z}{3} = 1\)
B.\(\dfrac{x}{1} + \dfrac{y}{2} - \dfrac{z}{3} = 1\)
C.\(\dfrac{x}{1} - \dfrac{y}{2} - \dfrac{z}{3} = 1\)
D.\(\dfrac{x}{1} + \dfrac{y}{2} + \dfrac{z}{3} = 1\)
Loga
Hóa Học lớp 12
