The line passes through the point P 1 1 1 and has direction vector 2 3 1 a Consider the plane P defined by the following equation 2x 3y z 1 Find the normal vector for P n d O 5 1 7 X What is the relationship between d and n Lett be a scalar d n Od tn O neither Determine whether and P are parallel perpendicular or neither parallel O perpendicular Oneither X 5 b Consider the plane P defined by the following equation 5x y 7z 0 Find the normal vector for P 4 X