(2)已知 (A)=1/2, (B)=1/3, (C)=1/5, (AB)=1/10, (AC)=1/15, P(BC)=-|||-https:/img.zuoyebang.cc/zyb_faf52d1cde72c8a3d9d69067c7d94633.jpg/20, P(ABC)=1/30 求 cup B, ,AB, cup Bcup C ,ABC,ABC cup C 的概率,

(2)已知 P(A)=1/2 (B)=1/3 (C)=1/5, P(AB)=1/10 (AC)=1/15 (BC)=-|||-https:/img.zuoyeb

(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

P,则 |A|= () 》-|||-A -2-|||-B -1-|||-()-|||-c 2-|||-D https:/img.zuoyebang.cc/zyb

P(A)=(1)/(2),P(B)=(1)/(3),P(C)=(1)/(5),P(AB)=(1)/(10),P(AC)=(1)/(15),P(BC)=(1)/(

,n).-|||-: :-|||-1 1 1 https:/img.zuoyebang.cc/zyb_15bc16ffa83191fb234d7f1ea1503

[题目]已知当 arrow 0 时, ((1+a{x)^2)}^dfrac (1{3)}-1 与 https:/img.zuoyebang.cc/zyb_4d9

,-112 ;-|||-(2) n=3 https:/img.zuoyebang.cc/zyb_7ce6c926494ee9526579fc5c1b7474b4

-dfrac (2)({x)^2} .-|||-C 2x+3 ;-|||-D https:/img.zuoyebang.cc/zyb_c1dbf8c08bc60

[题目]-|||-设 =x+-|||-A 1/2-|||-B 2-|||-C e-|||-D https:/img.zuoyebang.cc/zyb_e34c8

1/2 倍;-|||-C. https:/img.zuoyebang.cc/zyb_61825a25acb164a4803426e2b1e1d552.jpg/s