Lecture 16 - Second order nonhomogeneous linear differential equations: Method of Undetermined Coefficients
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چکیده
In this lecture we learn to solve nonhomogeneous equations of the form ay′′ + by′ + cy = g(t) using the “method of undetermined coefficients”. In previous lectures we learned to how to solve any equation of the form ay′′ + by′ + cy = 0. We will apply these techniques to help us solve the nonhomogeneous equation ay′′ + by′ + cy = g(t) by understanding the connection between solutions to homogeneous and nonhomogeneous equations.
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