1. The problem statement, all variables and given/known data in a control configured aircraft the wind is oriented along V= 2i+7j+20k and with a magnitude of 45 knots. the aircraft is controlled to point along vector X = 4i+7j+3k at a speed of 2450 knots. Find the direction and magnitude of aircraft velocity vector ? 2. Relevant equations 3. The attempt at a solution i calculated unit vector of direction of wind. also i calculated unit vector of direction of aircraft i do not know what to do afterwards ?