Matching: [6 Marks] 18. MNPQ is a parallelogram and R is the intersection point of the diagonals MP and NQ. Let u = MQ and v = MN. Match the following expressions to their equivalents in terms of u and v. i . PN + PQ a. - u f. 18 + 3 b. 2x g. - V C. h. - u - v ii. MR + RN + QP d. u i. o e . U - B j. 20 19. Match the vector coordinates to each Cartesian vector. M D 4 1 . GH B H a. [3, -4] d. [3, 2] N b. [- 2, 6] e. [5, 0] 2 4 X c. [4, 3] ii. MN K 20. Match the magnitudes to their Cartesian vectors. 1 . RS a. 5 13 d. 2~2 R b. 10 e. 1 4 c. 10 P -21 ii XY - 4 W