यदि A तथा B ऐसी है कि `P(A' uu B') = (2)/(3)` तथा `P(A uu B)` = (5)/(9)`, तो `P(A') + P(B')= .......

Prove that P(A uu B) = P(A) + P(B) - P(A nn B)

If P(A) =(1)/(4),P(B) = (1)/(2),P(A uu B) = (5)/(8) , then P(A nn B) is equal to .

If P(A) =(1)/(4),P(B) = (1)/(2),P(A uu B) = (5)/(8) , then P(A nn B) is equal to .

If A and B,are such that P(bar A uu bar B) = (2)/(3) and P (A uu B) = (5)/(9) then, find the value of P(bar A)+ P(barB).