Let $f:\mathbb{R}\rightarrow \mathbb{R}$ be continuous. Then which of the following statements implies that $f\left ( 0 \right )=0$?
- $\underset{n\rightarrow \infty }{lim}\int_{0}^{1}f\left ( x \right )^{n}dx=0.$
- $\underset{n\rightarrow \infty }{lim}\int_{0}^{1}f\left ( x/n\right )dx=0.$
- $\underset{n\rightarrow \infty }{lim}\int_{0}^{1}f\left ( nx\right )dx=0.$
- None of the above.