Two events A and B are such that P(A)=1/4,P(A|B)=1/4 and P(B|A)=1/2 Consider the following statements I) P(A^{-}|B^{-})=3/4 II) A and B are mutually exclusive III) P(A|B)+P(A|B^{-})=1 Then

Correct Answer is : Only (I) is correct

Only (II) and (III) are correct

TS EAMCET 2016 Code A Solved Paper

Section: Mathematics

Question : 37 of 160

Marks: +1, -0

Two events A and B are such that P(A)=

,P(A|B)=

and P(B|A)=

Consider the following statements
I) P(

−

II) A and B are mutually exclusive
III) P(A|B)+P(A|

−

)=1
Then

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