Hello. I need help learning how to do this. I actually undersrtand everything except why these 2 are appearing.
Can anyone explain to me why they appear on these (f)avg equations?
I only took a quick look at it, but it would appear that when you substitute (-3) and subtract it, you actually get the same term as when you substitute (+3). (Symmetric function?)
I only took a quick look at it, but it would appear that when you substitute (-3) and subtract it, you actually get the same term as when you substitute (+3). (Symmetric function?)
So you actually have this:
This follows because the function being integrated is even: