Let L be the line passing through the point P=(−3, −4, 2) with
direction vector →d=[−3, 3, 0]T. Find the shortest
distance d from the point P0=(1, −5, −1) to L, and the
point Q on L that is closest to P0. Use the square root
symbol '√' where needed to give an exact value for your answer.
d = 0
Q = (0, 0, 0)