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Mathematics 14 Online
OpenStudy (anonymous):

∫e^(2t)sin(3t)dt

OpenStudy (anonymous):

Typically these sorts of functions require integration by parts.

OpenStudy (anonymous):

can you answer it step by step

OpenStudy (anonymous):

plz

OpenStudy (anonymous):

\[ u=\sin(3t)\quad dv=e^{2t}dt \]

OpenStudy (anonymous):

Can you calculate \(du\) and \(v\)?

OpenStudy (anonymous):

3sin(3t)

OpenStudy (anonymous):

Integration by parts... let u = sin3t dv = e^(2t) dt du = 3cos3t v = e^(2t)/2

OpenStudy (anonymous):

*du = 3cos3t dt

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

Now what is \[ uv-\int vdu \]

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