78.12 Chapter 3. Second order linear equations. Section 17. The Homogeneous Equation with Constant Coefficients. Problems at page 125

78.12.1 problem 1 (a)
78.12.2 problem 1 (b)
78.12.3 problem 1 (c)
78.12.4 problem 1 (d)
78.12.5 problem 1 (e)
78.12.6 problem 1 (f)
78.12.7 problem 1 (g)
78.12.8 problem 1 (h)
78.12.9 problem 1 (i)
78.12.10 problem 1 (j)
78.12.11 problem 1 (k)
78.12.12 problem 1 (L)
78.12.13 problem 1 (m)
78.12.14 problem 1 (n)
78.12.15 problem 1 (o)
78.12.16 problem 1 (p)
78.12.17 problem 1 (q)
78.12.18 problem 1 (r)
78.12.19 problem 2 (a)
78.12.20 problem 2 (b)
78.12.21 problem 2 (c)
78.12.22 problem 2 (d)
78.12.23 problem 2 (e)
78.12.24 problem 2 (f)
78.12.25 problem 5 (a)
78.12.26 problem 5 (b)
78.12.27 problem 5 (c)
78.12.28 problem 5 (d)
78.12.29 problem 5 (e)
78.12.30 problem 5 (f)
78.12.31 problem 5 (g)
78.12.32 problem 5 (h)
78.12.33 problem 5 (i)
78.12.34 problem 7 (a)
78.12.35 problem 7 (b)