• 2022-06-30
    函数[img=189x26]18034675b7eb1dc.png[/img]的驻点为( ).
    A: [img=58x20]18034675c101fd2.png[/img]
    B: [img=44x18]18034675db976d6.png[/img]
    C: [img=58x20]18034675e4c2900.png[/img]和[img=44x18]18034675edb4a24.png[/img]
    D: [img=58x20]18034675e4c2900.png[/img]或[img=44x18]18034675edb4a24.png[/img]
  • 举一反三