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【单选题】
设A、B是两个随机事件,则下列等式中( )是不正确的。A.
P(AB)=P(A)P(B)，其中A、B相互独立
B.
P(AB)=P(B)P(A|B)，其中P(B)≠0
C.
P(AB)=P(A)P(B)，其中A、B互不相容
D.
P(AB)=P(A)P(B|A)，其中P(A)≠0
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