Let the points on the perpendicular at which it intersects the twoOriginally Posted by fiveluck
lines be u and v. Then u and v are the points for which the distance
between points on the two lines is minimised.
So express the distance between a pair of points, one on one line
and the other on the second line, in terms of t and s, then find
the values of t and s which minimise the distance between the
two points. This will alow you to find the required points, then
you need only find the line through these two points to answer the