• 试题 ID 20571


设 $A, B$ 为任意两个事件, 若 $P(B)>0$, 则下列结论正确的是
A $P(A \mid A \cup B)=P(A \mid B)$.
B $P(A \mid A \cup B) < P(A \mid B)$.
C $P(A \mid A \cup B)>P(A \mid B)$.
D $P(A \mid A \cup B) \geqslant P(A \mid B)$.
E
F
答案:

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解析:

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