In this lesson, we will learn how to solve a linear nonhomogeneous differential equation with constant coefficients by using the method of undetermined coefficients.
Q1:
Solve dd𝑦𝑥+9𝑦=9𝑒.
Q2:
Solve dddd𝑦𝑥−10𝑦𝑥+25𝑦=25𝑥+5𝑥+17.
Q3:
Solve ddddcos𝑦𝑥−2𝑦𝑥−3𝑦=82𝑥.
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