127 B
127 B
\forall(x_{n}), x_{n}\in D, x_{n} \ne a(\lim_{n\rightarrow \infty}x_{n}=a \Rightarrow \lim_{n\rightarrow \infty}f(x_{n})=L)
\forall(x_{n}), x_{n}\in D, x_{n} \ne a(\lim_{n\rightarrow \infty}x_{n}=a \Rightarrow \lim_{n\rightarrow \infty}f(x_{n})=L)