Austin's Practice Problems

Ordinary Differential Equations / Higher-Order DEs

Solve y″ + y = x cos x − cos x using an annihilator and undetermined coefficients

Example 4.4.5

Handwritten solution, page 1 of 2. Solve y″ + y = x cos x − cos x using an annihilator and undetermined coefficients

Handwritten solution, page 2 of 2. Solve y″ + y = x cos x − cos x using an annihilator and undetermined coefficients

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Austin Shank