Trong không gian Oxyz cho đường thẳng d đi qua điểm M
A.\(\left\{ \begin{array}{l}x = 3 + 2t\\y = 1 + 4t\\z = 2 - t\end{array} \right.\)
B.\(\left\{ \begin{array}{l}x = - 3 + 2t\\y = 1 + 4t\\z = 2 + t\end{array} \right.\)
C.\(\left\{ \begin{array}{l}x = - 3 + 2t\\y = 1 + 4t\\z = 2 - t\end{array} \right.\)
D.\(\left\{ \begin{array}{l}x = 2 - 3t\\y = 4 + t\\z = - 1 + 2t\end{array} \right.\)