• 2022-06-08
    ‌5、由参数方程[img=101x55]1802e444f084027.png[/img]确定的函数y=f(x)的导数[img=14x26]1802e444f8a2f91.png[/img]为( )‌
    A: [img=131x45]1802e44500d5fcf.png[/img]
    B: [img=123x45]1802e4450a3b0d4.png[/img]
    C: [img=47x26]1802e445130e9f0.png[/img]
    D: [img=61x26]1802e4451bb343e.png[/img]
  • 举一反三