- Folder icons for the program, which was designed to present various properties of files.
- All these icons are colorful and have a pleasant visual effect.
- All of them come in a beautiful HD resolution.
- They were all designed with the aid of the Photoshop program.
If you want to become acquainted with the Hansel and Gretel folder icon pack and use it in your dock, then you are welcome to download it for free by clicking on the button below. For further information you can visit the download page.Q:
Integral $\int_0^1\frac{\ln(1+x)}{x^2+x+1}\,dx$
$$I=\int_0^1\frac{\ln(1+x)}{x^2+x+1}\,dx$$
I tried $u$-substitution and $u=x+1$ but I didn't get any results. And I could not recognize this type of integration.
A:
$$\begin{align}I &= \int_{0}^{1}\frac{\ln(1+x)}{x^2+x+1}\,dx \\ &= \int_{0}^{1}\frac{\ln(1+x)}{x^2+x+1}\,dx - \int_{0}^{1}\frac{\ln(x)}{x^2+x+1}\,dx\\ &= \int_{0}^{1}\frac{\ln(1+x)}{x^2+x+1}\,dx - \int_{0}^{1}\frac{\ln(x)}{x^2+x+1}\,dx+\int_{0}^{1}\frac{\ln(x)}{x^2+x+1}\,dx\\ &= \int_{0}^{1}\frac{\ln(1+x)}{x^2+x+1}\,dx+\int_{0}^{1}\frac{\ln(x)}{x^2+x+1}\,dx-\int_{0}^{1}\frac{\ln(x)}{x^2+x+1}\,dx\\ &= \int_{0}^{1}\frac{\ln(1+x)}{x^2+x+1}\,dx+2\int_{0}^{1}\frac a77f14ba26 nekmai
https://openeconomicsug.wixsite.com/ope ... ck/profile
https://www.haulnaxe.com/profile/Descar ... ss/profile
https://www.ashgrovecounselling.com.au/ ... CK/profile
https://www.novelfood.no/profile/Kps-De ... 10/profile
https://partycorner.wixsite.com/partyco ... EW/profile