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Mathematics
Mathematics
Problem
Events
A
A
A
and
B
B
B
are mutually exclusive. If
P
(
A
)
=
0.4
P(A) = 0.4
P
(
A
)
=
0.4
and
P
(
B
)
=
0.2
P(B) = 0.2
P
(
B
)
=
0.2
, find
P
(
A
∪
B
)
P(A \cup B)
P
(
A
∪
B
)
.
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