1. The problem statement, all variables and given/known data Find equations for a line perpendicular to both of these lines. 2. Relevant equations (x/3)=(y/2)=(z/2) and (x/5)=(y/3)=(z-4)/2 3. The attempt at a solution i dont know how to start???I know the two lines are skew, if i take the cross product will it be perp. to both lines??Can i take the cross product of two lines that lie in different planes?