If A and B are two events such that `P(A cup B)=(5)/(6),P(A cap B)=(1)/(3), P(barB)=(1)/(2)` show that A and B are independent.

Let A and B are two events such that P(bar(AcupB))=(1)/(6),P(AcapB)=(1)/(4) and P(barA)=(1)/(4) .Then the events A and B are:

If A and B are two events such that P(A uu B) = 0.7, P(A nn B) = 0.2, and P(B) = 0.5 , then show that A and B are independent.

If A and B are any two events such that P(A) + P(B) -P(A and B) = P(A), then

If A and B are two events such that P(A)= (1)/(4), P(B) = (1)/(2) and P(AnnB) = (1)/(8) find P (not A and not B).

If A and B are two events such that P((A)/(B))=(1)/(3),P((B)/(A))=(1)/(2) and P(AcapB)=(1)/(7) then P(AcupB) is:

If A and B are two events such that P(A)=1/2 , P(B) =7/(12) and P(not A or not B) = 1/4 . State whether A and B are independent?