IJustWanaPass Posted October 21, 2017 Report Share Posted October 21, 2017 Anyone mind helping me solve this integral? I literally have no clue where to begin. Reply Link to post Share on other sites More sharing options...
kw0573 Posted October 22, 2017 Report Share Posted October 22, 2017 I think this is for an IA, so I won't go into too much details. If you know all the constants (and ω > 0) then this should be just integration by parts twice. It gets tricky if you have to plug in boundary conditions or initial conditions (ie from solving a differential equation) but likely you can just do that after. When I encountered something similar we had an infinite series instead of an indefinite integral but that trick will not work here. Basically for an infinite series you have to use some integral that equals to the Kronecker delta, such as 1 Reply Link to post Share on other sites More sharing options...
IJustWanaPass Posted October 22, 2017 Author Report Share Posted October 22, 2017 I figured it would be better to integrate the equation first and then substitute the values. Anyway, will try both ways, thanks. Reply Link to post Share on other sites More sharing options...
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