Show that the vector 7i+4j+3k is perpendicular to the line passing through the points P(-2,2,7) and Q(3,-3,2). Choose the best way to prove it. |

Carlos Rodriguez <carlos@math.albany.edu> This problem was contributed by a student. It is offered as it is with no warranty of any kind

Last modified:Tue Sep 26 10:11:29 GMT-0400 (EDT) 2000