Learning Partial Integration: Step-by-Step Guide

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The discussion centers around the request for a detailed, step-by-step guide on partial integration, with the original poster expressing difficulty in understanding previous explanations. Participants clarify the terminology, noting that "partial integration" typically refers to integrating a multivariable function with one variable held constant, while also questioning if the poster meant "integration by parts." The original poster confirms a solid understanding of differentiation but struggles with integration concepts. They express a desire for comprehensive information on integration techniques. Overall, the thread highlights the need for clear guidance on integration methods.
TheDestroyer
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Hi Guyz, Any one here can teach me the Partial Integration Step-by-Step?

I need to know every atom in the section, i tried to understand the previous written threads but didn't,

Thanks ...
 
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Originally posted by TheDestroyer
Hi Guyz, Any one here can teach me the Partial Integration Step-by-Step?

I need to know every atom in the section, i tried to understand the previous written threads but didn't,

Thanks ...

Well, my first response would be that partial differentiation is no different from ordinary differentiation, with the other variables taken to be literal constants.

But I have to ask: How well do you understand ordinary differentiation?
 
Or do you mean 'integration by parts?'

- Warren
 
Jeez, I didn't even notice that it said "integration". I saw "partial", and my brain just filled in the rest.

In that case, partial integration is usually taken to mean integration of a multivariable function over just one variable, with the others held constant.

So, Destroyer, is that what you mean, or do you mean integration by parts?
 
integral of 3xcosx dx is the problem.


3xsinx - 3cos x + C should be the answer base on the table.
 
Yes, ...

Yes I do understand Intergration and differentiation very well, i know how to get the derivative of anything, but because the integration is the opposite of differentiation, I'm getting some problems when trying to integrate some equation, especially I'm not in physics section, and i do need to make some researches on my own, hehehe
 
I meant ...

I just mean i want everything you know about intergration, and i would be very thankful for that :)
 

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