Question: Vector A? has components Ax = 1.39 cm , Ay = 2.30 cm ; vector B? has components Bx = 4.20 cm , By = -3.65 cm . Find the components of the vector sum A? +B? . Find the magnitude of the vector sum A? +B? . Find the counterclockwise angle the vector sum A? +B? makes with the +x axis. Please give your answer in the interval [0,360]°. Find the components of the vector difference B? -A? . Express your answer as a comma-separated pair of components. Find the magnitude of the vector difference B? -A? . Find the counterclockwise angle the vector difference B? -A? makes with the +x axis. Please give your answer in the interval [0,360]°.