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June 11th, 2009, 07:28 PM
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| |  Integral [example thread of why you should post all given info]
This thread is now changed to ask people to remember to post the whole question instead of one part. It saves time and confusion.
Thank you.
Original question (look at this as an example)
How do you integrate this function? 
Last edited by mr fantastic; June 12th, 2009 at 10:34 PM.
Reason: Title change (by request of OP)
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June 11th, 2009, 07:32 PM
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The antiderivative cannot be expressed in terms of elementary functions. |
June 11th, 2009, 07:43 PM
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The question is
Suppose for a certain function f it is known that  ,  and 
Use integration by parts to evaluate  |
June 11th, 2009, 08:12 PM
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June 12th, 2009, 05:10 AM
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| | Why it's important to post the whole question, not just the bits that seem important
This is an excellent thread for showing why it's important to post the whole question, not just the bits of the question that seem important.
__________________ There are two things you should never try to prove: the impossible and the obvious. The greater danger for most of us lies not in setting our aim too high and falling short; but in setting our aim too low and achieving our mark. (Michelangelo Buonarroti)
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June 12th, 2009, 05:14 AM
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I kind of wanted to do the question myself, and ask for help only on the part I'm stuck on. |
June 12th, 2009, 05:24 AM
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Quote:
Originally Posted by chengbin  I kind of wanted to do the question myself, and ask for help only on the part I'm stuck on. | Then you should post the whole question, show what you've done, say where your stuck and then state that you want only a hint rather than the whole solution.
__________________ There are two things you should never try to prove: the impossible and the obvious. The greater danger for most of us lies not in setting our aim too high and falling short; but in setting our aim too low and achieving our mark. (Michelangelo Buonarroti)
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June 12th, 2009, 09:31 AM
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