74.14 Chapter 4. Higher Order Equations. Exercises 4.6, page 187

74.14.1 problem 1
74.14.2 problem 2
74.14.3 problem 3
74.14.4 problem 4
74.14.5 problem 5
74.14.6 problem 6
74.14.7 problem 7
74.14.8 problem 8
74.14.9 problem 9
74.14.10 problem 10
74.14.11 problem 11
74.14.12 problem 12
74.14.13 problem 13
74.14.14 problem 14
74.14.15 problem 15
74.14.16 problem 16
74.14.17 problem 17
74.14.18 problem 18
74.14.19 problem 19
74.14.20 problem 20
74.14.21 problem 21
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74.14.24 problem 24
74.14.25 problem 25
74.14.26 problem 26
74.14.27 problem 27
74.14.28 problem 28
74.14.29 problem 29
74.14.30 problem 30
74.14.31 problem 31
74.14.32 problem 32
74.14.33 problem 33
74.14.34 problem 34