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#1 2007-10-22 06:12:31
- xXxEmZyxXx
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- Registered: 2007-10-15
- Posts: 12
integration by parts
intergrate e^(2x) cos(3x) dx
anyone???
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#2 2007-10-22 10:12:18
- bossk171
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- Registered: 2007-07-16
- Posts: 305
Re: integration by parts
Now at this point it's starting to look worse, but bare with me...
Now it looks really bad, but by shifting some constants around we get:
Now if you pay close attention, you'll see that there's an (∫e^(2x) cos(3x) dx) term on both sides so we can :
There are 10 types of people in the world, those who understand binary, those who don't, and those who can use induction.
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