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Can Anyone Prove why e^x= (1+x/n)^n as n approaches Infinity

  1. Mar 1, 2010 #1
    Can anyone help me ? I am completely lost on this one
  2. jcsd
  3. Mar 1, 2010 #2
    Start by using the substitution:


    What did you get?
  4. Mar 1, 2010 #3
    First you will need a definition of [tex]e^x[/tex] ... what is yours?
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