1.16 Chapter 3. Power series methods. Section 3.4 (Method of Frobenius: The exceptional cases). Problems at page 246

1.16.1 problem 1
1.16.2 problem 2
1.16.3 problem 3
1.16.4 problem 4
1.16.5 problem 5
1.16.6 problem 6
1.16.7 problem 7
1.16.8 problem 8
1.16.9 problem 9
1.16.10 problem 10
1.16.11 problem 11
1.16.12 problem 12
1.16.13 problem 13
1.16.14 problem 14
1.16.15 problem 16
1.16.16 problem 17