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Mathematics
Mathematics
Problem
A
A
A
and
B
B
B
are mutually exclusive events. If
P
(
B
)
=
0.45
P(B) = 0.45
P
(
B
)
=
0.45
and
P
(
A
∪
B
)
=
0.8
P(A \cup B) = 0.8
P
(
A
∪
B
)
=
0.8
, find
P
(
A
)
P(A)
P
(
A
)
.
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