Consider the Plane $2 x + y - 8 z = 1$

Essay

Consider the plane $2 x + y - 8 z = 1$ and the line with parametric equation $\vec { r } = \vec { r } _ { 0 } + t \vec { u }$ Give a value of $\vec { u }$ which makes the line parallel to the plane.(There are many possible answers.)