Anuj and Tara are flying kites from their rooftops. Anuj’s kite’s string is represented by a straight line, given by (x-4)/1=(y-2)/3=(z-1)/2. Tara‘s position is at (2i ̂-2j ̂+k ̂ ), and her kite’s string is perpendicular to Anuj’s .
Find out how far Tara is from where the kite strings intersect. Show your work.