• 2022-05-27
    设[img=12x14]1803d63b04c3701.png[/img]为常数,则数项级数[img=148x60]1803d63b0e9177c.png[/img]
    A: 绝对收敛
    B: 条件收敛
    C: 发散
    D: 敛散性与[img=12x14]1803d63b16dbbc4.png[/img]取值有关