QUESTION 9 Let P (0,0) and Q (3, 2) be the initial and terminal points of vector u. Let R (1, 2) and S (4, 4) be the initial and terminal points of vector v. Which of the following is true? O A u and v have the same magnitude and direction O B. u and v have the same magnitude O C. u and v have the same direction O D. None of these are true