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#1 2007-05-29 08:44:54

luca-deltodesco
Member
Registered: 2006-05-05
Posts: 1,470

proof for integration by parts?

I've never actually seen a proof for it, any-one care to elaborate?


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#2 2007-05-29 09:04:50

JaneFairfax
Member
Registered: 2007-02-23
Posts: 6,868

Re: proof for integration by parts?

Last edited by JaneFairfax (2007-05-29 09:06:02)

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#3 2007-05-29 09:06:28

Ricky
Moderator
Registered: 2005-12-04
Posts: 3,791

Re: proof for integration by parts?


"In the real world, this would be a problem.  But in mathematics, we can just define a place where this problem doesn't exist.  So we'll go ahead and do that now..."

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#4 2007-05-29 09:07:39

Ricky
Moderator
Registered: 2005-12-04
Posts: 3,791

Re: proof for integration by parts?

Just wanted to add: Fundamental Theorem of Calculus rocks!


"In the real world, this would be a problem.  But in mathematics, we can just define a place where this problem doesn't exist.  So we'll go ahead and do that now..."

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#5 2007-05-29 09:11:42

harman23
Member
Registered: 2007-05-26
Posts: 2

Re: proof for integration by parts?

Intigrating the RHS by parts u can also get the LHS.

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#6 2007-05-29 09:36:28

luca-deltodesco
Member
Registered: 2006-05-05
Posts: 1,470

Re: proof for integration by parts?

ah i see smile thanks jane, and yeh that works aswell harman


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