Conditional Probabilities Intersection (Jee Mains) | ExamDuo
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Classical and Conditional Probability
Medium
Conditional Probabilities Intersection
Let
E
1
and
E
2
be two events such that the conditional probabilities
P
(
E
1
∣
E
2
)
=
1
2
,
P
(
E
2
∣
E
1
)
=
3
4
and
P
(
E
1
∩
E
2
)
=
1
8
. Then :
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SELECT ONE OPTION
A
P
(
E
1
∩
E
2
)
=
P
(
E
1
)
⋅
P
(
E
2
)
B
P
(
E
1
′
∩
E
2
′
)
=
P
(
E
1
′
)
⋅
P
(
E
2
)
C
P
(
E
1
∩
E
2
′
)
=
P
(
E
1
)
⋅
P
(
E
2
)
D
P
(
E
1
′
∩
E
2
)
=
P
(
E
1
)
⋅
P
(
E
2
)
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