For any two events A and B in a sample space which one of the following is incorrect? `P(A/B) >= (P(A)+P(B)-1)/P(B),P(B) !=0`,is always true

For any tow events A and B in a sample space, (a) P(A//B)geq(P(A)+P(B)-1)/(P(B))(P(B)!=0) is always true (b) P(Ann B )=1-P(A)-P(AnnB) does not hold (c) P(AuuB)=1-P( A )P( B ),if A and B are independent (d) P(AuuB)=1-P(A)P(B),if A and B are disjoint

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

If A and B are two events such that A subset B and P(B) ne 0 , then which of the following is correct? a) P(A | B)=(P(B))/(P(A)) b) P(A | B)ltP(A) c) P(A | B) ge P(A) d)None of these

If A and B are any two events in a sample space S then P(A uu B) is

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

For any tow events Aa n dB in a sample space, P(A//B)geq(P(A)+P(B)-1)/(P(B))(P(B)!=0) is always true

Let two events A and B be such that P(A)=L , P(B)=M and P(AuuB)=1 . Which one of the following is correct?

If A and B are two events of a sample space then P(A)-P(B)=