• 2022-07-24
    函数 [img=153x55]1803a57ceb4584e.png[/img]的导数为( )
    A: [img=364x55]1803a57cf5908a4.png[/img]
    B: [img=364x55]1803a57d00f6400.png[/img]
    C: [img=364x55]1803a57d0aa9f28.png[/img]
    D: [img=229x47]1803a57d14be005.png[/img]