(Choose 1 answer)
(See picture)
A. None of the other choices is correct
B. (iii)
C. (iv)
D. (i)
E. (ii)
Find the shortest distance between two parallel lines
(L1): [x, y, z] = [-1, 1, 2] +t[2, 1, 1]
(L2): [x, y, z] = [0, 3, 1] +t[2, 1, 1]
(i) √3
(ii) 32
(iii) 32
(iv)
