Q12 of 136 Page 28

The lines and are

The equations of the given lines are


→ (1)



→ (2)


Thus, the two lines are parallel to the vector and pass through the points (0, 0, 0) and (1, 2, 3).


Now,



→ ( )


Since, the distance between the two parallel lines is 0, the given two lines are coincident lines.

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