If A and B are two events suc that P(A)`gt`0 and P(A)+P(B)`gt`1, then `P(B//A)ge1-(P(B'))/(P(A))`

True or false If A and B are two events such that P(A)>0 and P(A)+P(B)>1, then P(B/A)ge1-(P(B'))/(P(A)) .

If A and B are two events such that P(A) gt 0 and P(A) + P(B) gt 1 , then P(B//A) ge 1- (P(B'))/(P(A)) .

If A and B are two events such that P(A) ne 0 and P(B/A) = 1 , then

If A and B are two events such that P(A) ne0 and P(B//A)=1, then :

If A and B are two events such that P(A)ne0 and P(B//A)=1 , then :

If A and B are two events such that P(A)>0 and P(B)!=1 , then P(A|B') is ...