17 Chapter 9 Introduction to Linear Higher Order Equations. Section 9.1. Page 471

  17.1 problem section 9.1, problem 2
  17.2 problem section 9.1, problem 3
  17.3 problem section 9.1, problem 5(b) 1
  17.4 problem section 9.1, problem 5(b) 2
  17.5 problem section 9.1, problem 5(b) 3
  17.6 problem section 9.1, problem 5(b)
  17.7 problem section 9.1, problem 6(a)
  17.8 problem section 9.1, problem 6(b)