Find the distance between Q = (3, -7, -1) and the line through A = (1, 1, 2) and B = (2, 3, 4) This distance is equal to \(\dfrac{\sqrt{d}}{3}\) for some integer d. What is d?
Find the distance between Q = (3, -7, -1) and the line through A = (1, 1, 2) and B = (2, 3, 4)