Show that the lines and are coplanar.



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

Expert Answer:

Here, x1 = 1, y1 = – 2, z1 = – 5, a1 = 1, b1 = – 2, c1 = – 5 and

x2 = 3, y2 = – 1, z2 = – 5, a2 = 3, b2 = – 1, c2 = – 5.
Therefore, the lines are coplanar.
 

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