1. [1.5] Express the vector v with initial point (4,5) and terminal point (21 1) in compo- nent form. Then, draw the equivalent position vector. 2. 1. ) Let v be the vector with initial point (3,6) and terminal point (7,11), and let w = (2, 4). (a) Express v in component form. {b} Find v w in component form. (c) Find 2v in component form. (d) Find ||v||