Gandalf the Grey started in the Forest of Mirkwood at a point with coordinates (-3,-2) and arrived in the Iron Hills at
Posted: Fri Jul 08, 2022 5:37 am
Gandalf the Grey started in the Forest of Mirkwood at a point with coordinates (-3,-2) and arrived in the Iron Hills at the point with coordinates (-2, 1). If he began walking in the direction of the vector v= 5i+2j and changes direction only once, when he turns at a right angle, what are the coordinates of the point where he makes the turn.