1. The problem statement, all variables and given/known data hi i am having problems with this problem Vector A has a magnitude of 8.00 units and makes an angle of 45.0 degrees with the positive x-axis. Vector B also has a magnitude of 8.00 units and is directed along the negative x-axis. Using graphical methods, find (a) the vector sum A+B and (b) the vector difference A-B. 2. Relevant equations A+B A-B 3. The attempt at a solution Do i just use the graph to count? What about the difference vector?