How to integrate ln t/( 1-t)

2 Answers

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Partha | eNotes Newbie

Posted on

It is not ln (t/1-t)  what I asked for the soluitions,The function needs to be integrated is [ ln t]  /(1-t) 

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aruv | High School Teacher | (Level 2) Valedictorian

Posted on



`` Integrating by parts

`int lnt dt=t lnt-t`    and

`int ln(1-t) dt= t ln(1-t)+int (t/(1-t))dt`

`=t ln(1-t)+int(-(1-t)+1)/(1-t)dt`

`=t ln(1-t)-t-ln(1-t)`




Where c is integrating constant.