- #1

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Last edited by a moderator:

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- Thread starter neden
- Start date

- #1

- 18

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Last edited by a moderator:

- #2

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Note that ln(a/b) != ln a/ln b

- #3

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Oh, right!!! ln(x/y) = lnx - lny

Ok, edit:

http://img130.imageshack.us/img130/5672/scan0003va.jpg [Broken]

Something tells me that line 3 is wrong!

Any suggestions on what to do after line 2, I know I need to drop the x exponent on (1+(1/x)) using logarithm

Ok, edit:

http://img130.imageshack.us/img130/5672/scan0003va.jpg [Broken]

Something tells me that line 3 is wrong!

Any suggestions on what to do after line 2, I know I need to drop the x exponent on (1+(1/x)) using logarithm

Last edited by a moderator:

- #4

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- #5

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- #6

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Remember that:

[tex]e = \lim_{n\to\infty} \left( 1 + \frac{1}{n} \right)^n[/tex]

by definition. Also remember the laws for manipulating limits.

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