Chapter 89
A short course in Differential Equations. Earl D. Rainville. Second edition. 1958. Macmillan Publisher, NY. CAT 58-5010

89.1 Chapter 2. Equations of the first order and first degree. Exercises at page 21
89.2 Chapter 2. Equations of the first order and first degree. Exercises at page 27
89.3 Chapter 2. Equations of the first order and first degree. Exercises at page 34
89.4 Chapter 2. Equations of the first order and first degree. Exercises at page 39
89.5 Chapter 2. Equations of the first order and first degree. Exercises at page 43
89.6 Chapter 2. Equations of the first order and first degree. Miscellaneous Exercises at page 45
89.7 Chapter 4. Additional topics on equations of first order and first degree. Exercises at page 61
89.8 Chapter 4. Additional topics on equations of first order and first degree. Exercises at page 66
89.9 Chapter 4. Additional topics on equations of first order and first degree. Exercises at page 72
89.10 Chapter 4. Additional topics on equations of first order and first degree. Exercises at page 77
89.11 Chapter 8. Linear Differential Equations with constant coefficients. Exercises at page 117
89.12 Chapter 8. Linear Differential Equations with constant coefficients. Exercises at page 121
89.13 Chapter 8. Linear Differential Equations with constant coefficients. Exercises at page 127
89.14 Chapter 8. Linear Differential Equations with constant coefficients. Exercises at page 128
89.15 Chapter 9. Nonhomogeneous Equations: Undetermined coefficients. Oral Exercises at page 131
89.16 Chapter 9. Nonhomogeneous Equations: Undetermined coefficients. Exercises at page 140
89.17 Chapter 9. Nonhomogeneous Equations: Undetermined coefficients. Exercises at page 145
89.18 Chapter 9. Nonhomogeneous Equations: Undetermined coefficients. Oral Exercises at page 146
89.19 Chapter 10. Nonhomogeneous Equations: Operational methods. Exercises at page 151
89.20 Chapter 10. Nonhomogeneous Equations: Operational methods. Oral Exercises at page 154
89.21 Chapter 10. Nonhomogeneous Equations: Operational methods. Exercises at page 154
89.22 Chapter 10. Nonhomogeneous Equations: Operational methods. Exercises at page 161
89.23 Chapter 10. Nonhomogeneous Equations: Operational methods. Miscellaneous Exercises at page 162
89.24 Chapter 11. Variation of parameters and other methods. Exercises at page 171
89.25 Chapter 11. Variation of parameters and other methods. Exercises at page 177
89.26 Chapter 11. Variation of parameters and other methods. Miscellaneous Exercises at page 177
89.27 Chapter 13. Systems of equations. Exercises at page 200
89.28 Chapter 16. Equations of order one and higher degree. Exercises at page 229
89.29 Chapter 16. Equations of order one and higher degree. Exercises at page 235
89.30 Chapter 16. Equations of order one and higher degree. Exercises at page 243
89.31 Chapter 16. Equations of order one and higher degree. Exercises at page 246
89.32 Chapter 16. Equations of order one and higher degree. Miscellaneous Exercises at page 246
89.33 Chapter 17. Special Equations of order Two. Exercises at page 251