FLORIDA INTERNATIONAL UNIVERSITY MAC 2812 Dr. George Kamulis, DM410B 3053482849 ASSIGNMEvr 2: ON PROPERTIES OF THE SUMMATION NOTATION Problem 2.14. 7k+l + 9k2 Problem 2.15. Compute the following sum and justify every step: + 74klO 4-2)2 + 1167k Problem 2.16. Compute the following sum (in terms of n, x): Problem 2.17. Compute the following sum. Justify every step: _ 3111 Problem 2.18. Compute the following sum. Justify every step: 7270) + 961j-1 5=100 Problem 2.19. Use translation invariance to fully justify and express B in terms of k so that A6-21 Problem 2.20. (The Glossary: Definitions and Theorems) State precisely the following definitions and theorems. (1) The Linearity Property for sums. (2) The Telescoping Property for sums. (3) The Geometric Property for sums. (4) Thc Associativity Property for sums. (5) Et-lk=