Let . Then , so .
The integral of is . Since , you know . So, the integral is:
Hello guys. So, I end up facing this integral in a homework, and it looked fine to me. To be honest, I think I have the right answer, but the computer keeps saying it's wrong. I am not sure where's my mistake.
The answer I got was . I have absolutely no idea what I did wrong
Thanks for the help guys!