Chapter 26. Integration in series (singular points). Supplemetary problems. Page 218

40.17.1 problem 11
40.17.2 problem 12
40.17.3 problem 13
40.17.4 problem 14
40.17.5 problem 15
40.17.6 problem 16
40.17.7 problem 17
40.17.8 problem 18
40.17.9 problem 19
40.17.10 problem 20
40.17.11 problem 21