Hello.

I'm new member, If I'm allowed to ask a question I'd like to know... how does "ln" go with integrals... that's all I need to know , I'm stuck there, thank you.

Here's the task:

http://i1064.photobucket.com/albums/u368/Kreshnik-joker/Integral.jpg

Question

Hello.

I'm new member, If I'm allowed to ask a question I'd like to know...  how does   "ln" go with integrals... that's all I need to know , I'm stuck there, thank you. 

Here's the task:

http://i1064.photobucket.com/albums/u368/Kreshnik-joker/Integral.jpg

experimentx · Answer

ln(pi) is a constant ... you can filter out constants while integration.

experimentx · Answer

|dw:1333092754362:dw| ... what will be the integration of the constant function?