Let `0ltP(A)lt1, 0ltP(B)lt1 and P(AcupB)=P(A)+P(B)-P(A)P(B),` then,

If 0 lt P(A) lt 1, 0 lt P(B) lt 1 and P(A cup B)=P(A)+P(B)-P(A)P(B) , then

Statement-1: if A and B are two events, such that 0 lt P(A),P(B) lt 1, then P((A)/(overline(B)))+P((overline(A))/(overline(B)))=(3)/(2) Statement-2: If A and B are two events, such that 0 lt P(A), P(B) lt 1, then P(A//B)=(P(AcapB))/(P(B)) and P(overline(B))=P(A capoverline(B))+P(overline(A) cap overline(B))

If P(A|B) gt P(A) , then which of the following is correct:(A) P(B | A) lt; P(B) (B) P(AnnB) lt P(A)* P(B) (c) P(B|A) gt P(B) (D) P(B | A) = P(B)

If P(A)=3/10,P(B)=2/5 and P(AcupB)=3/5 then P(B/A)+P(A/B) equals to

If A and B be two events such that P(A) =3/8,P(B)=5/8 and P(AcupB)=3/4 then P(A/B).P(A'/B) is equal to

A and B are events of an experiment such that 0 lt P(A) , P(B) lt 1 . If P(B') gt P(A') , then

If A and B are events such that P(A)=1/2, P(B)=1/3 and P(A cap B)=1/4 , then find (a) P(A/B) (b) P(B/A)

If A and B are two events such that AsubB and P(B)!=0, them which of the following is correct? (A) P(A | B) =(P(B))/(P(A) (B) P(A|B)ltP(A) (C) P(A|B)geP(B) (D) none of these

If A and B are mutually exclusive events then a. P(A)lt=P( B' ) b. P(A)geqP( B ) c. P(A)

If 2P(A) = P(B) =5/13 and P(A/B) = 2/5 find P(AcupB)