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Math Help - Integration

  1. #1
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    Integration



    need help with this.....
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  2. #2
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    Quote Originally Posted by mag6 View Post


    need help with this.....
    Substitute u = 1 + \ln x.
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  3. #3
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    Quote Originally Posted by mr fantastic View Post
    Substitute u = 1 + \ln x.
    yea....i did tht but i am having problem with plugging in e^6.....
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  4. #4
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    Quote Originally Posted by mag6 View Post
    yea....i did tht but i am having problem with plugging in e^6.....
    x = e^6 \Rightarrow u = 1 + \ln e^6 = 1 + 6 \ln e = 1 + 6 = 7.
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