ProbabilityHard
Question
If A & B are two events such the P(B) ≠ 1, Bc denotes the event complementary to B, then -
Options
A.P(A/Bc) = 
B.P(A ∩ B) ≥ P(A) + P(B) - 1
C.P(A) > < P(A/B) according as P(A/Bc) > < P(A)
D.P(A/Bc) + P(Ac/Bc) = 1
Solution
P(B) ≠ 1
(A)
(B) 1 ≥ P(A υ B) = P(A) + P(B) - P(A ∩ B)
P(A ∩ B) ≥ P(A) + P(B) - 1
(D) P
=
=
= 1
(A)
(B) 1 ≥ P(A υ B) = P(A) + P(B) - P(A ∩ B)
P(A ∩ B) ≥ P(A) + P(B) - 1
(D) P
=
=
= 1Create a free account to view solution
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