The probability that at least one of the events A and B occurs is 3/5. If A and B occur simultaneously with probability 1/5, then P(A') + P(B') is

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 then P(A')+P(B') is

The probability that atleast one of the events A and B occur is 0.6. If A and B occur simultaneously with the probability 0.2 then

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 at least one of the events A and B occurs is (3)/(5) . If A and B occur simultaneously with probability (1)/(5) , then the value of P(A')+P(B') is -

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, 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 A and B occurs is 0.8. If A and B occur simultaneously with probability 0.1, then P(A')+P(B') is