(3) (a) Determine if each vector is perpendicular to
[x, y, z) = [5, -1, 4] + t[2, -3, 1]
(i)
a
→ = [3,1, -3];
= = = [5, 2, -1];
= (-4,5,23];
]
с
(b) Find a vector that is perpendicular to the line but not parallel to any of the vectors
from part (a).