[题目]已知AC B, P(A)=0.4 , P(B)=0.6 ,求-|||-(1)P(A),P(B);-|||-(2) (Acup B) ;-|||-(3)P(AB);-|||-(4)P(BA),P(AB);-|||-(5)P(AB).

求-|||-(1)P(A),P(B ); (2)P(AB);-|||-(3) (Acup B); (4)P(AB);-|||-(5)P(AB),P(BA).

巳知 P(A)=0.4 ,P(B)=0.25 ,P(A-B)=0.25 ,求P(AB), (Acup B) ,P(B-A) ,P(AB).-|||-已知 P(A

2.对于任意的事件A、B、C，已知 P(A)=0.6, P(B)=0.4, P(C)=0.2, 求:(1) P(Aoverline(B))=0.3, 求 P(A

(2)已知P(A)=1/2,P(B)=1/3,P(C)=1/5,P(AB)=1/10,P(AC)=1/15,P(BC)=1/20,P(ABC)=1/30,求Ac

2.设A,B是两个事件,已知P(A)=0.25,P(B)=0.5, P(AB)=0.125,求(Acup B), P(AB),P(AB),-|||-__ __

A、B为两个事件，P(A)=0.4，P(B)=0.3，P(Acup B)=0.6，则P(AB)=（）A. 0.1B. 0.2C. 0.3D. 0.4

2.设A,B是两个事件,已知 P(A)=1/4 (B)=1/2, (AB)=1/8, 求 (Acup B),-|||-P(AB),P(AB ), [ (Acup

(Acup B)P(AB)leqslant P(A)P(B) B (AB)geqslant P(A)P(B)(Acup B)P(AB)leqslant P(A)

9.设P(Acup B)=0.6，P(overline(AB))=0.4，P(B)=0.5则P(overline(Acap B))=_.9.设$P(A\cup

(2023xiaoce1)已知P(A)=0.5，P(B)=0.3，P(Acup B)=0.6，求P(Amid overline(B))=（）.A. 1/5B.