• 2022-07-26
    设g(x)具有一阶连续导数,g(0) = 1.并设曲线积分[img=200x48]1803d345f1fa0ae.png[/img] 与积分路径无关,则[img=273x56]1803d345fdb6375.png[/img]
    A: [img=38x48]1803d3460711542.png[/img]
    B: [img=54x48]1803d3460f73c5a.png[/img]
    C: [img=38x48]1803d3461774717.png[/img]
    D: [img=54x48]1803d3461fa25fb.png[/img]
  • 举一反三