Guest Session: 1 Question Remaining. Create Account to save progress.
Login
Power Seriesmedium
0:00.0

For the series ∑n=1∞nnxnn!\sum_{n=1}^{\infty} \frac{n^n x^n}{n!}∑n=1∞​n!nnxn​, find the radius of convergence using the Stirling-like behavior.