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Math Help - Integral calculation

  1. #1
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    Integral calculation

    hello, help me please .


    Evaluate : \Large \int_{a}^{b}\frac{e^{t}}{t}dt
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  2. #2
    is up to his old tricks again! Jhevon's Avatar
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    Quote Originally Posted by maria18 View Post
    hello, help me please .


    Evaluate : \Large \int_{a}^{b}\frac{e^{t}}{t}dt
    and why would you need to evaluate this? This is not a nice integral, it has no primitive integral in elementary functions.
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