1.17 Chapter 3. Power series methods. Section 3.6 (Applications of Bessel functions). Problems at page 261

1.17.1 problem 1
1.17.2 problem 2
1.17.3 problem 3
1.17.4 problem 4
1.17.5 problem 5
1.17.6 problem 6
1.17.7 problem 7
1.17.8 problem 8
1.17.9 problem 9
1.17.10 problem 10
1.17.11 problem 11
1.17.12 problem 12
1.17.13 problem 13
1.17.14 problem 15 (b)
1.17.15 problem 16 (a)
1.17.16 problem 16 (b)