Prove that:
$$e^\pi+\frac{1}{\pi}< \pi^{e}+1$$
Using Wolfram Alpha $\pi e^{\pi}+1 \approx 73.698\ldots$ and $\pi(\pi^{e}+1) \approx 73.699\ldots$
Can this inequality be proven without estimations? I've just seen this question and I remembered I've seen the question from this thread in an older paper, but I don't remember the details.
Note that this is sharper because it can be written as:
$$e^{\pi}-\pi^e<1-\frac{1}{\pi}<1$$
I've tried, but none of the methods in the linked question (which study the function $x^\frac{1}{x}$) can be applied here.
from Hot Weekly Questions - Mathematics Stack Exchange
Post a Comment