Find the direction ratio and direction cosine of a line parallel to 6x - 2 = 3y = 1 = 2z - 2.

a) (6, 3, 2); (6/7, 3/7, 2/7)
b) (6, 3, 2); (6/7, 6/7, 2/7)
c) (6, 3, 2); (6/7, 3/7, 1/7)
d) (6, 3, 2); (3/7, 6/7, 2/7)