If `P(AnnB)=1/2,P( barA nn barB )=1/3, P(A)=p , P(B)=2p ,` then find the value of `pdot`

If P(A)=1/3, P(B)=2/4, P(A∪ B)=1/4 then find P(A∩B)

If P(AuuB)=3//4a n dP( barA )=2//3 , then find the value of P( barA nnB)dot

If p(m)=m^(2)-3m+1 , then find the value of p(1) and p(-1) .

If A and B are events such that P(A'uuB') = (3)/(4), P(A'nnB') = (1)/(4) and P(A) = (1)/(3) , then find the value of P(A' nn B)

If "^(2n+1)P_(n-1):^(2n-1)P_n=3:5, then find the value of ndot

If two events Aa n dB are such that P(A)=0. 3 ; P(B)=0. 4 ; P( barA nn barB )=0. 5 , then find the value of P(B//AuuB) .

If P(A)= (1)/(2) , P(B)=0, then P(A|B) is

If P(A) = 1/2 , P(B) = 7/(10), (P uu B) =1 find P(A' nn B')

If two events A and B are such that P(A')=0.3,P(B)=0.4and P(AnnB')=0.5, then find the value of P[B//AuuB')].

If P(A uu B) = 0.8 and P(A nn B) = 0.3 then P(barA) + P(barB) =