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`(e^2^y +1)/(e^2^y) (dy)`  Please find the indefinite integral.    

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jgeertz | College Teacher | (Level 1) Associate Educator

Posted May 23, 2012 at 8:20 PM via web

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`(e^2^y +1)/(e^2^y) (dy)`  
Please find the indefinite integral.

 

 

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hala718 | High School Teacher | (Level 1) Educator Emeritus

Posted May 23, 2012 at 9:46 PM (Answer #1)

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`int (e^(2y) +1)/(e^(2y)) dy`

`= int (e^(2y))/e^(2y) + 1/e^(2y) dy`

`= int 1 + e^(-2y) dy`

`= y + e^(-2y)/(-2) + C`

`= y - 1/(2e^(2y)) + C`

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