If `(a/b)^(p-1)=(b/a)^(p-3)` , then p=?

If A and B are two independent events such that P(A)=(1)/(3) and P(B)=(3)/(4), then P{(B)/(A uu B)}=

If P(A) = 2/7 and P(B')=1/3 ," then " P(A') + P(B)=

it is given that the events A and B are such that P(A)=(1)/(4),P((A)/(B))=(1)/(2) and P((B)/(A))=(2)/(3) then P(B)=

If A and B are two independent events such that P(A)=(1)/(2),P(A uu B)=(3)/(5) and P(B)=p , then p = _________.

If P(A)=(1)/(2),P(B)=(3)/(8) and P(A nn B)=(1)/(5) , then P(A//B) is equal to :

If P(Acup B) = 5/6, P(AcapB)=1/3 and P(B') = 1/3," then " P(A) =

If A and B are two events such that P(A/B)=p,P(A)=p,P(B)= 1/3 and P(AcupB)=5/9 , then p is equal to ……. .

Let A and B are two independent events with P(A)=(1)/(2) and P(A uu B)=(2)/(3) then P(B),P((A)/(B)) and P((B^(c))/(A)) are in

If P (B) = (3)/(5) , P (A//B) = (1)/(2) and P (A cup B) = (4)/(5) , then P(A cup B)' + P( A' cup B) is equal to :