67.11 Chapter 17. Second order Homogeneous equations with constant coefficients. Additional exercises page 334

67.11.1 problem 17.1 (a)
67.11.2 problem 17.1 (b)
67.11.3 problem 17.1 (c)
67.11.4 problem 17.1 (d)
67.11.5 problem 17.1 (e)
67.11.6 problem 17.1 (f)
67.11.7 problem 17.2 (a)
67.11.8 problem 17.2 (b)
67.11.9 problem 17.2 (c)
67.11.10 problem 17.2 (d)
67.11.11 problem 17.2 (e)
67.11.12 problem 17.2 (f)
67.11.13 problem 17.3 (a)
67.11.14 problem 17.3 (b)
67.11.15 problem 17.3 (c)
67.11.16 problem 17.3 (d)
67.11.17 problem 17.3 (e)
67.11.18 problem 17.3 (f)
67.11.19 problem 17.4 (a)
67.11.20 problem 17.4 (b)
67.11.21 problem 17.4 (c)
67.11.22 problem 17.4 (d)
67.11.23 problem 17.4 (e)
67.11.24 problem 17.4 (f)
67.11.25 problem 17.5 (a)
67.11.26 problem 17.5 (b)
67.11.27 problem 17.5 (c)
67.11.28 problem 17.5 (d)
67.11.29 problem 17.5 (e)
67.11.30 problem 17.5 (f)
67.11.31 problem 17.6 (a)
67.11.32 problem 17.6 (b)
67.11.33 problem 17.6 (c)
67.11.34 problem 17.6 (d)
67.11.35 problem 17.6 (e)
67.11.36 problem 17.6 (f)
67.11.37 problem 17.7 (a)
67.11.38 problem 17.7 (b)