Let $t \in \mathbb{R},f:\mathbb{R} \rightarrow \mathbb{R}:t \mapsto f(t)$.
$f$ is required to have:
$\displaystyle\lim_{t \rightarrow \infty} f(t) = L$, where $L>0$ (could be $\infty$, so the limit exists, only it could be $\infty$)
$\displaystyle\int_{0}^{\infty} f(t) dt < \infty$
Is that possible to construct such $f$?
Note:
$f$ can be any function continuous or discontinuous.
I found the discussion here which is involving "tent" function but in that example, the limit does not exist.
Note 2: I have edited the title. Thank you for your fedback !!!
Thank you for any answers or comments.
No comments:
Post a Comment