exactly. what i would do is use a ti-89 or something like mathematica and solve a definite integral, and then plug in the numbers for your indefinite to see if they match.
haha. i actually started out as a math major... and im pretty sure mathematica isnt wrong. there is no simple answer for this integral, although 3 comes close.
man looking at that equation just makes me feel depressed and like a total idiot. i wouldnt even no where to start. i wish i had paid more attention at GCSE and AS level maths. i always used to be top of the class till i was about 15.
Ok, and for MOST people, there is absolutely no need to be able to solve this problem. That's why I hated taking math in high school - I would never use half of it in real life.