+0

# 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{\s

0
100
1

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?

Apr 2, 2019