The probability of two events A and B are 0.25 and 0.50 respectively. The probability of their simultaneous occurrences 0.15. Find the probability that neither A nor B occurs.

The probabilities of the occurrences of two events E_(1) and E_(2) are 0.25 and 0.50 respectively. The probability of their simultaneous occurrence is 0.14. Find the probability that neither E_(1) " nor " E_(2) occurs.

The probability of occurrence of two events A and B are 1//4 and 1//2 respectively . The probability of their simultaneous occurrence is 7/50 . Find the probability that either A or B must occur.

The probability two events A and B are 0.2 and 0.5 respectively. The probability that both A and B occur simultaneously is 0.15 then the probability that neither A and B occurs is:

The probability of occurrence of two events A and B are 1//4 and 1//2 respectively . The probability of their simultaneous occurrence is 7/50 ., find the probability that neither A nor B occurs .

The probability of two events A and B are 0.3 and 0.6 respectively. The probability that both A and B occur simultaneously is 0.18. The probability that neither A nor B occurs is

Two events A and B have probabilities 0.25 and 0.50 respectively.The probability that both A and B occur simultaneously is 0.1 .Find the probability that neither A nor B occurs .

Two events A and B have probability 0.28 and 0.55 respectively. The probability that A and B occur simultaneously is 0.14. Find the probability that neither A nor B occurs

Two events A and B have probability 0.28 and 0.55 respectively. The probability that A and B occur simultaneously is 0.14. Find the probability that neither A nor B occurs