19 Chapter 4. Linear equations with Regular Singular Points. Page 166

19.1 problem 1(i)
19.2 problem 1(ii)
19.3 problem 1(iii)
19.4 problem 3(a)
19.5 problem 3(b)
19.6 problem 3(c)
19.7 problem 3(d)
19.8 problem 3(e)
19.9 problem 3(f)