6 CHAPTER 18. Power series solutions. 18.8 Indicial Equation with Difference of Roots a Positive Integer: Nonlogarithmic Case. Exercises page 380

6.1 problem 1
6.2 problem 2
6.3 problem 3
6.4 problem 4
6.5 problem 5
6.6 problem 6
6.7 problem 7
6.8 problem 8
6.9 problem 9
6.10 problem 10
6.11 problem 11
6.12 problem 12
6.13 problem 13
6.14 problem 14
6.15 problem 15
6.16 problem 16