Communication (17 marks) 3. The diagram is a rectangular prism [2] E H Let u = AB, v = AD, and w = AE A D Express each vector as a linear combination of u, v, and w F G a) AG- b) EC- B C Completion Complete each statement. The addition of two vectors always results in another 5. A vector can be resolved into two vectors whose sum is the given vector. 6. Linear combinations of vectors can be formed by adding of two or more vectors. 7. The multiplication of a vector by a negative scalar will result in a vector in the direction. 8. The addition of two opposite vectors results in the vector. g If two vectors are orthogonal then their dot product equals Matching MNPQ is a parallelogram and R is the intersection point of the diagonals MP and NQ. Let # - MQ and V = MN. Match the following expressions to their equivalents in terms of 1 and V. f. d+V b. 27 g. C. h. - d - v d. i i. 7 C. V -V j. 2V O 10. MP 11. PN + PQ 12. MR + RN + QP