• 2022-06-17
    函数[img=144x27]18038fd2cfa45a1.png[/img]的导数为( ).
    A: [img=81x44]18038fd2d8c5b61.png[/img]
    B: [img=81x44]18038fd2e14e3e5.png[/img]
    C: [img=51x44]18038fd2ea2f4c2.png[/img]
    D: [img=81x44]18038fd2f256438.png[/img]
  • 举一反三