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Mathematics
Mathematics
Problem
For two events
A
A
A
and
B
B
B
, it is given that
P
(
A
)
=
0.55
P(A)=0.55
P
(
A
)
=
0.55
,
P
(
B
)
=
0.40
P(B)=0.40
P
(
B
)
=
0.40
and
P
(
A
∪
B
)
=
0.85
P(A\cup B)=0.85
P
(
A
∪
B
)
=
0.85
. Find
P
(
A
∩
B
)
P(A\cap B)
P
(
A
∩
B
)
.
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