18 Chapter 2 (Higher order ODE’s). Section 15.3 Nonhomogeneous linear equations with constant coefficients. Initial value problem. Exercises page 140

18.1 problem 590
18.2 problem 591
18.3 problem 592
18.4 problem 593
18.5 problem 594
18.6 problem 595
18.7 problem 596
18.8 problem 597
18.9 problem 598
18.10 problem 599
18.11 problem 600
18.12 problem 601
18.13 problem 602
18.14 problem 603
18.15 problem 604
18.16 problem 605
18.17 problem 606
18.18 problem 607
18.19 problem 608
18.20 problem 609
18.21 problem 610
18.22 problem 611
18.23 problem 612
18.24 problem 613
18.25 problem 614
18.26 problem 615
18.27 problem 616
18.28 problem 617