对于函数f(x),[img=55x27]17e43670f59112d.jpg[/img]存在,则f(x)在[img=13x14]17e435cbfdd5a0a.jpg[/img]处连续.
举一反三
- 函数f(x)在[img=13x14]17e435cbfdd5a0a.jpg[/img]处连续,则[img=55x27]17e43670f59112d.jpg[/img]存在。
- 函数f(x)在[img=13x14]17e435cbfdd5a0a.jpg[/img]处连续,则[img=55x27]17e43670f59112d.jpg[/img]存在。
- 对于函数f(x),[img=55x27]17da426aab64ebf.jpg[/img]存在,则f(x)在[img=13x14]17da41b3a0306a1.jpg[/img]处连续.
- 对于函数f(x),[img=55x27]17e0a77dca05a0c.jpg[/img]存在,则f(x)在[img=13x14]17e0a6762041d57.jpg[/img]处连续.
- 若函数f(x)在点[img=13x14]17e435cbfdd5a0a.jpg[/img]处连续,则函数f(x)在点[img=13x14]17e435cbfdd5a0a.jpg[/img]处一定可导