A ray of light is incident along a line which meets another line, `7x-y+1 = 0`, at the point (0, 1). The ray isthen reflected from this point along the line, `y+ 2x=1`. Then the equation of the line of incidence of the ray of light is (A) `41x + 38 y - 38 =0` (B) `41 x - 38 y + 38 = 0` (C) `41x + 25 y - 25 = 0` (D) `41x - 25y + 25 =0 `