- #1
naele
- 202
- 1
Homework Statement
Show that [tex]x_n=\frac{n}{2^n}[/tex] converges to 0
Homework Equations
Squeeze theorem?
The Attempt at a Solution
I've already proven that for [tex]n\geq 4, n^2 < 2^n[/tex] which means that [tex]\frac{1}{n} < \frac{n}{2^n}[/tex]. My desired approach is to use the squeeze theorem, but I cannot think of another sequence greater than n/2^n that would converge to 0.