Correct Answer - C
Clearly, given line passes through the point `(2hati-2hatj-3hatk)` and is parallel to the given plane.
`:.` Distance between the line and the plane
`=` Length of perpendicular from `2hati-2hatj+3hatk` to the given plane.
`=(|(2hati-2hatj+3hatk).(hati+5hatj+hatk)-5|)/(|hati+5hatj+hatk|)=10/(3sqrt(3))`