If event A and B are mutually exclusive and exhaustive events and `P(A)=(1)/(3 )P(B)` then Find P (A)

If A and B are two mutually exclusive and exhaustive events and P(B)=3/2P(A), then find P(A) .

If A and B are two mutually exclusive and exhaustive events with P(B) = 3 P(A) , then what is the value of P(bar(B)) ?

If A,B,C are three mutually exclusive and exhaustive events.If P(B)=(3)/(4)P(A) and P(C)=(1)/(3)P(B), find P(A)

An experiment yield 3 mutually exclusive and exhaustive events A,B, and C. If P(A) = 2P(B)=3P( C ) , then P(A) is equal to

if A ,B and C are three mutually exclusive and exhaustive events . Find P(A) , if P (B ) = 3/2 P(A ) and P(C ) = 1/2 P(B)

If the events A and B are mutually exclusive, then P( A/B) =

Suppose A, B and C are three mutually exclusive and exhaustive events such that 3P(A) = 2P(B) and P(B) = 2P(C), then 1/(P(A uu B)) =_____