The given lines are (x+1)/7 =(y+1)/-6 =(z+1)/1 and (x-3)/1 (y-5)/-2=(z-7)/1

Question

Find the shortest distance between the lines

(x+1)/7 =(y+1)/-6 =(z+1)/1 and (x-3)/1 (y-5)/-2=(z-7)/1

Answer 1

The given lines are

It is known that the shortest distance between the two lines,

Since distance is always non-negative, the distance between the given lines is units.