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Math Help - Having problems with numerical methods question

  1. #1
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    Having problems with numerical methods question

    How would I do the following 2 questions below??

    Thanks
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  2. #2
    MHF Contributor harish21's Avatar
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    Quote Originally Posted by mistry88 View Post
    How would I do the following 2 questions below??

    Thanks
    integrate by parts.

    let u = tan^-1(x), and let dv = x dx. Then proceed.

    have you done integration by parts before?
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  3. #3
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    Quote Originally Posted by harish21 View Post
    integrate by parts.

    let u = tan^-1(x), and let dv = x dx. Then proceed.

    have you done integration by parts before?
    O ok thank you, yes I have done integration by parts before. I just proved it to equal the answer, but now don't know how to do the second part..
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  4. #4
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    Quote Originally Posted by mistry88 View Post
    O ok thank you, yes I have done integration by parts before. I just proved it to equal the answer, but now don't know how to do the second part..
    Where are you stuck? What have you tried? Have you reviewed your class notes and textbook for the formula?
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  5. #5
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    Its ok now, I have figured out how to do it and have finished this question
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  6. #6
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    Quote Originally Posted by mistry88 View Post
    How would I do the following 2 questions below??

    Thanks
    These questions look like they could be part of an assignment that counts towards your final grade. MHF policy is to not knowingly help with such questions as they are meant to be the work of the student not the work of others.

    Thread closed. Please feel free to pm me to discuss this further.
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