Find I found it to be

Hence find

i do integration by parts with u=

v=

Then i got

i got stuck here. pls help!

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- Feb 7th 2011, 01:48 AMhelloyingFinding integral of x tan^(-1) x dx
Find I found it to be

Hence find

i do integration by parts with u=

v=

Then i got

i got stuck here. pls help! - Feb 7th 2011, 02:01 AMtonio