The probability that at least one of the events `Aa n dB` occurs is 0.6. If `Aa n dB` occur simultaneously with probability 0.2, then find `P( barA )+P( bar B )dot`

The probability that at least one of the events Aa n dB occurs is 0.6. If Aa n dB occur simultaneously with probability 0.2, then find P( A )+P( B )dot

The probability that at least one of the event A and B occurs is 0.6. If A and B occur simultaneously with probability 0.2, then find P( A )+P( B ) .

The probability that at least one of the events A and B occurs is 0.6 . If A and B occur simultaneously with probability 0.2 , find P(barA)+P(barB)

The probability that atleast one of the events A and B occurs is 0.6. If A and B occur simultaneously with probability 0.2, then P(barA) + P(barB) is

The probability that atleast one of the events A and B occurs is 0.7. If A and B occurs simultaneously with probability 0.35 then find P(bar(A)) + P(bar(B))

The probability that atleast one of the two events A and B occurs is 0.6. If A and B occur simultaneously with probability 0.3, evaluate P(barA)+P(barB) .

The probability that at least one of A and B occurs is 0.6. If A and B occur simultaneously with probability 0.3, then find the value of P(A^(prime))+P(B^(prime)) .

The probability that atleast one of the events A and B occurs is 0.6 If A and B occur simulataneously with probability 0.2, then Poverset(-)((A))+Poverset(-)((B)) is equal to

The Probability that at least one of the events E_(1) and E_(2) will occur is 0.6. If the probability of their occurrence simultaneously is 0.2, then find P(barE_(1))+P(barE_(2))

The probabilities that at least one of the events A and B occurs is 0.8 and the probability that both events occur simultaneously is 0.25. Find the probability P(barA)+P(barB) .