• 2022-06-10
    微分方程[img=229x25]1803d684336ab43.png[/img]的通解为( ).
    A: [img=124x26]1803d6843c2cc2f.png[/img]
    B: [img=120x26]1803d68444ca766.png[/img]
    C: [img=124x26]1803d6844dc1b95.png[/img]
    D: [img=120x26]1803d6845677fb7.png[/img]