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Natural log

  1. Sep 18, 2009 #1
    1. The problem statement, all variables and given/known data

    Guys how come ln(e)=1 ? How can l prove this
     
  2. jcsd
  3. Sep 18, 2009 #2

    Office_Shredder

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    What's the definition of natural log? Remember that e can be written as e1
     
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