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The value of the integral dx e 1 e log e 2 log 2 log x 2 x e x 2 e                 is equal to :

1. 2 5 5 1 ) 5 2 ( 2 log 2 e           
2. 2 5 5 1 ) 5 2 ( log 2 e           
3. 2 5 5 1 ) 5 2 ( 2 log e           
4. 2 5 5 1 ) 5 3 ( 2 log 2 e           

Correct answer: 2 5 5 1 ) 5 2 ( 2 log 2 e           

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