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Let $\lim _{n \rightarrow \infty} x_{n}=x$. Then which of the following is $\text{TRUE.}$

  1. There exists an $n_{0}$, such that for all $n>n_{0},\left|x_{n}-x\right|=0$.
  2. There exists an $n_{0}$, such that for all $n>n_{0},\left|x_{n}-x\right| \leq \epsilon$ for any $\epsilon>0$.
  3. For every $\epsilon>0$, there exists an $n_{0}$, such that for all $n>n_{0},\left|x_{n}-x\right| \leq \epsilon$.
  4. There exists an $n_{0}$, such that for all $n>n_{0},\left|\frac{x_{n}}{x}\right| \leq \epsilon$ for any $\epsilon>0$.
  5. None of the above.
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