• 试题 ID 3949


已知 $P(A) P(A B) \neq 0$, 则正确的是
A $P(B C \mid A)=P(B) P(C \mid A B)$
B $P(B \mid A)=P(A)-P(\bar{B} \mid A)$
C $P(B C \mid A)=1-P(\bar{B} \bar{C} \mid A)$
D $P(B \cup C \mid A)=P(B \mid A)+P(C \mid A)-P(B C \mid A)$
E
F
答案:

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解析:

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