Consider the forced linear harmonic oscillator y" + w?y = cos wt = COS where the frequency W = 3 Find a particular solution Yp At sin wt and enter the amplitude factor A rounded to 4 decimal places.

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A: 5)  Let , I = lima→5 ∫a-4 dx-x2 - 8x - 15 Let , us simplify denominator first ,  -x2 - 8x - 15 = -x2…

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