Find the equation of the line which passes through the point (1, 2, 3) and is perpendicular to the lines:

i) x - 1/2 = y - 3/4 = z - 5/3
ii) x - 4/2 = y - 3/3 = z - 14/4

a) x - 1 = y - 2 = z - 3
b) x + 1 = y + 2 = z + 3
c) x - 2 = y + 1 = z - 3
d) x + 2 = y - 1 = z + 3