Find the shortest distance between the lines : `(x+1)/4=(y-3)/-6=(z+1)/1` and `(x+3)/3=(y-5)/2=(z-7)/6` .

Find the shortest distance between the lines : (x+1)/5=(y+1)/-6=(z+1)/2 and (x-3)/4=(y-5)/-2=(z-7)/1 .

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)

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

Find the shortest distance between given lines. (x-1)/1=(y-2)/-1=(z-1)/1 and (x-2)/2=(y+1)/1=(z+1)/2 .

Find the shortest distance between the lines (x+1/5=y+1/-6=z+1/2 and x-3/4=y-5/-2=z-7/1

If the shortest distance between the lines (x-3)/(3)=(y-8)/(-1)=(z-3)/(1) and (x+3)/(-3)=(y+7)/(2)=(z-6)/(4) is lambdasqrt(30) unit, then the value of lambda is

Find the shortest distance between the lines. (x-8)/3.(y+9)/-16 = (z-10)/7 and (x-15)/3 = (y-29)/8 = (z-5)/-5 .

Find shortest distance between lines (x-1)/2=(y-2)/3=(z-3)/4 and (x-2)/3=(y-4)/4=(z-5)/5