I was wondering which method you'd use to take down the following integral: .
I need it to be "killed", so if any of you, inte-killers, are interested, please have fun.
Hello, arbolis!
.
Let: .
. . Then: .
Substitute: .
. . . . . . . .
Back-substitute: .
. . and we have: .
Now we evaluate from 0 to
When we substitute , we get 0.
We don't substitute . we have to sneak up on it.
We substitute , then take limit as gets infinite.
We have: .
. . The first limit is: .
. . The second limit is: .
. . Divide top and bottom by .
Therefore, we have: .
Am I close?