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