Question

Which of the following ODEs (there may be more than one) have steady-state solutions: y''+2y'+3y=13cos(14t) y''−2y'+3y=13cos(14t)...

Which of the following ODEs (there may be more than one) have steady-state solutions:

y''+2y'+3y=13cos(14t)

y''−2y'+3y=13cos(14t)

y''−2y'−3y=13cos(14t)

y''+2y'−3y=13cos(14t)

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