16 Chapter 4. Linear equations with Regular Singular Points. Page 149

 16.1 problem 1(a)
 16.2 problem 1(b)
 16.3 problem 1(c)
 16.4 problem 1(d)
 16.5 problem 1(e)
 16.6 problem 2(a)
 16.7 problem 2(b)
 16.8 problem 2(c)
 16.9 problem 2(d)