Find the equation of the line passes through the origin and in the direction of the line which passes through the points (0, 2, – 5) and (7, 5, 2).

Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

Direction ratios of the line which passes through the point (0, 2, – 5) and (7, 5, 2) = 7 – 0, 5 – 2, 2 + 5 = 7, 3, 7.

Now, the equation of the line passes through the origin and parallel to the line whose direction ratios are 7, 3, 7 is:

Answered by  | 4th Jun, 2014, 03:23: PM