• 2022-06-30
    函数[img=174x26]18035890a90c829.png[/img]满足下列哪个微分方程( )
    A: [img=136x26]18035890b1e74d4.png[/img]
    B: [img=142x26]18035890baae8a7.png[/img]
    C: [img=152x26]18035890c33413e.png[/img]
    D: [img=142x26]18035890cb58b8a.png[/img]