• 2022-06-09
    若[img=36x21]17da3d69734a1b6.png[/img]在点[img=19x24]17da58fda96b8d1.png[/img]处可微,则[img=36x21]17da3d69734a1b6.png[/img]在点[img=19x24]17da58fda96b8d1.png[/img]处一定连续.