1.

Consider two eventsA and B such that P(A) = (1)/(4),P((B)/(A)) = (1)/(2),P((A)/(B)) = (1)/(4) . For eachof the folloiwngstatement , whichis ture. I. P(A//B) = (3)/(4) II. TheeventsA and Bare mutuallyexcluise. III. P(A//B) +P(A//B) =1

Answer»

I only
I and II
I and III
II and III

Answer :A


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