Solving Non-Homogeneous DE with constant coefficients_method of undetermined coefficients

Page 1

NON-HOMOGENEOUS SECOND-ORDER ODE WITH CONSTANT COEFFICIENTS


The general form of a non-homogeneous second-order differential equation is

where a, b, and c are constants.



PROCEDURES TO SOLVE THE NON-HOMOGENEOUS SECOND-ORDER DIFFERENTIAL EQUATION





METHOD OF UNDETERMINED COEFFICIENTS


In this course, we will consider f(x) from any of the following functions:


In this course, we will consider f(x) from any of the following functions:


In this course, we will consider f(x) from any of the following functions:


In this course, we will consider f(x) from any of the following functions:


In this course, we will consider f(x) from any of the following functions:


EXAMPLE 1


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


EXAMPLE 2


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


EXAMPLE 3


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


SOLUTION


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