Find the value of .

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- Nov 16th 2010, 03:48 AMWizard2010Integral
Find the value of .

- Nov 16th 2010, 05:13 AMTed
Did you cover double integrals?

- Nov 16th 2010, 05:37 AMWizard2010
- Nov 16th 2010, 09:57 AMBrendan
Hey I am new to this site but I was wondering what software you are using to display the integrals.

I looked at the problem and was going to propose a direction to try. If you do integration by parts you get u=arctan(x) dv= 1/ln(1+t)

I was thinking that 1/ln(1+t) might be a workable integral. What calculus level are you taking? - Nov 17th 2010, 02:51 AMHallsofIvy
The "LaTex" software is built into the site. Look at the thread http://www.mathhelpforum.com/math-help/f47/