• 2022-06-09
    函数[img=476x40]1803bb6d3ce8275.png[/img]的极大值点[img=55x25]1803bb6d451cbfb.png[/img]
    A: [img=51x40]1803bb6d4d2bcb8.png[/img]
    B: [img=51x40]1803bb6d55aaea8.png[/img]
    C: [img=60x40]1803bb6d5f14ccf.png[/img]
    D: [img=51x40]1803bb6d675e7c2.png[/img]