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Mathematics
Mathematics
Problem
For an event
A
A
A
in a random experiment,
P
(
A
)
=
0.65
P(A)=0.65
P
(
A
)
=
0.65
. What is the value of
P
(
A
∪
A
′
)
P(A\cup A')
P
(
A
∪
A
′
)
? a)
0.7725
0.7725
0.7725
b)
1
1
1
c)
0.65
0.65
0.65
d)
0.35
0.35
0.35
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