2ln sq e

I don't understand how to change this problem since there is a 2 before the ln. All I know is that the answer is 1. Anyone able to help me?

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- Jul 4th 2010, 01:23 PMorkdorkNatural Log Help?
2ln sq e

I don't understand how to change this problem since there is a 2 before the ln. All I know is that the answer is 1. Anyone able to help me? - Jul 4th 2010, 01:27 PMAlso sprach Zarathustra
So, $\displaystyle 2ln{\sqrt{e}}=?$

$\displaystyle 2ln{\sqrt{e}}=ln{\sqrt{e}}^2=ln e=1$ - Jul 4th 2010, 01:29 PMorkdork
Oh wow, I learned that a while ago, this shows how much summer has affected my brain...XO

- Jul 4th 2010, 01:35 PMAlso sprach Zarathustra
Here some material for more learning, if you want...

Natural logarithm - Wikipedia, the free encyclopedia

Good-Luck!