• 2022-06-26
    如果函数[img=49x25]1803d45a1949661.png[/img]在[img=39x25]1803d45a220a50f.png[/img]处连续,则下列命题正确的是( ).
    A: 若极限[img=79x49]1803d45a2cfc7d1.png[/img]存在,则[img=49x25]1803d45a3584559.png[/img]在点[img=39x25]1803d45a3d5ac14.png[/img]处可微
    B: 若极限[img=79x49]1803d45a4811620.png[/img]存在,则[img=49x25]1803d45a3584559.png[/img]在点[img=39x25]1803d45a3d5ac14.png[/img]处可微
    C: 若[img=49x25]1803d45a3584559.png[/img]在点[img=39x25]1803d45a3d5ac14.png[/img]处可微,则极限[img=79x49]1803d45a2cfc7d1.png[/img]存在
    D: 若[img=49x25]1803d45a3584559.png[/img]在点[img=39x25]1803d45a3d5ac14.png[/img]处可微,则极限[img=79x49]1803d45a4811620.png[/img]存在
  • 举一反三