Nonhomogeneous Second Order Linear Equations

Let us go back to the nonhomogeneous second order linear equations

Recall that the general solution is given by

where is a particular solution of (NH) and is the general solution of the associated homogeneous equation

In the previous sections we discussed how to find . In this section we will discuss two major techniques giving :

• Method of undetermined coefficients
• Method of variation of parameters

[Differential Equations] [First Order D.E.] [Second Order D.E.] [Geometry] [Algebra] [Trigonometry ] [Calculus] [Complex Variables] [Matrix Algebra]

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