Question #3

11.8.1 EXERCISES In Exercises 1 - 10, use the given pair of vectors u and w to find the following quantities. State whether the result is a vector or a scalar. . 7 + W . W - 23 . |17 + w| Finally, verify that the vectors satisfy the Parallelogram Law 1131 12 + 1/20112 = [110 + 20/12 + 1/8 -2512] 1. U = (12, -5), w = (3, 4) 2. 7 = (-7, 24), W = (-5, -12) 3. 7 = (2, -1), W = (-2, 4) 4. U = (10, 4), W = (-2, 5) 5. 7 = (- V3,1), w= (2V3, 2) 6. 7 = (3, 6), W=(6,8) 7. 0 = 12, -12), W =(12, 12 8. 7 = 2, 12), 1 = (-1,-V3) 9. U = 31 + 41, w =-2j 10. 7 = 3 (2 + 3), W = 2 (2-3) In Exercises 11 - 25 find the the vector " using the information given about its