7 Chapter 8, Linear differential equations of order n. Section 8.3, The Method of Undetermined Coefficients. page 525

  7.1 problem Problem 25
  7.2 problem Problem 26
  7.3 problem Problem 27
  7.4 problem Problem 28
  7.5 problem Problem 29
  7.6 problem Problem 30
  7.7 problem Problem 31
  7.8 problem Problem 32
  7.9 problem Problem 33
  7.10 problem Problem 34
  7.11 problem Problem 35
  7.12 problem Problem 36
  7.13 problem Problem 38
  7.14 problem Problem 39
  7.15 problem Problem 40
  7.16 problem Problem 41
  7.17 problem Problem 46
  7.18 problem Problem 47