• 2022-06-11
    设A和B为任意两个互不相容的事件,且P(A)P(B)>0,则下列不是一定成立的是
    A: [img=14x21]18032f5cfa9a140.png[/img]与[img=14x21]18032f5d037cc16.png[/img]互不相容
    B: [img=14x21]18032f5cfa9a140.png[/img]与[img=14x21]18032f5d037cc16.png[/img]相容
    C: P(A[img=14x21]18032f5d037cc16.png[/img]) = P([img=14x21]18032f5d037cc16.png[/img])
    D: P(A + [img=14x21]18032f5d037cc16.png[/img]) = P([img=14x21]18032f5d037cc16.png[/img])
  • 举一反三