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3 years ago

Unit 1 Lesson 14: Unit 1 Test February 12, 2020

Mathematics

1 answer:

mrs_skeptik [129]3 years ago

7 0

Answer:

are you in conexus :-):-):-):-):-)

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${x_2}''=3{x_2}'-x_2+e^t$
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which is a pretty standard linear ODE with constant coefficients. We have characteristic equation

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Thus the general solution for $x_2$ is

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and you can find the solution $x_1$ by simply differentiating $x_2$ .

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