Mathematics 212
Differential Equations
Chapter 4: Higher Order Linear Equations
Class Notes
4.1 General Theory of n-th Order Linear Equations (
nb
pdf
)
4.2 Homogeneous Equations with Constant Coefficients (
nb
pdf
)
4.3 The Method of Undetermined Coefficients (
nb
pdf
)
4.4 The Method of Variation of Parameters (
nb
pdf
)
Homework Exercises
Section 4.1, pp. 226--228: 5, 9, 13, 19
Section 4.2, pp. 233--236: 5, 8, 13, 29
Section 4.3, pp. 239--240: 5, 9, 11, 17
Section 4.4, pp. 244--245: 3, 5, 7, 11
cparrish@sewanee.edu