(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find the steady-state solution having the form https://webwork3.math.ucsb.edu/webwork2_files/tmp/equations/e1/348e8eb8a4ddf62dd06b46276196e71.png [Broken] for the damped system x'' + x' + x = 2cos(3t)

2. Relevant equations

Acos3t + bsin3t

3. The attempt at a solution

To be honest, I wasn't sure how to do this problem, so I just tried undetermined coefficients and got (-16/73)cos(3t)+ (6/73)sin(3t), which was wrong :< muuu

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# Homework Help: Stedy State of damped system

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