Level:
Project ID:
9000064008
Source Problem:
Accepted:
1
Clonable:
1
Easy:
0
Find the limit of the following sequence.
\[
{\left(\frac{(n^{2} + 2n + 1)^{n}}
{n^{2n}} \right)}_{n=1}^{\infty }
\]
Hint: The limit of the sequence \({\bigl ({\bigl (1 + \frac{1}
{n}\bigr )}^{n}\bigr )}_{n=1}^{\infty }\)
is the Euler number \(\mathrm{e}\).
\(\mathrm{e}^{2}\)
\(2\mathrm{e}\)
\(\mathrm{e} + 2\)
\(\infty \)
Fixed Answer:
Last Fixed