Find the vector equation of the line passing through `(2,1,-1)` and parallel to the line `vec r=
Channel: Doubtnut
Date: 12/07/2020

Find the vector equation of the line passing through `(2,1,-1)` and parallel to the line `vec r= (hat i+hat j)+lambda(2hat i-hat j+hat k)`. Also, find the distance between these two lines.