anonymous 4 years ago evaluate the limit as x approaches pi/2 (xcosx)

1. Zarkon

replace x by $$\pi/2$$ and evaluate

2. anonymous

deja vu,that certain feeling you get when you think "i've been here before"

3. Zarkon

you should just post this every time you get that certain feeling http://www.youtube.com/watch?v=oMsDKzTNhKY