- #1
e^(i Pi)+1=0
- 247
- 1
Homework Statement
[itex]\lim_{n \to \infty} \sum_{i=1}^{n} \frac{4}{n}\sqrt{\frac{4i}{n}}[/itex]
The Attempt at a Solution
This seems to give the right answer, 16/3, but I can't figure out why:
[itex]\lim_{n \to \infty}\int_{1}^{n}\frac{4}{n}\sqrt{\frac{4x}{n}}dx[/itex]