The probabilities of two events A and B are 0.25 and 0.40 respectively.The probability that both A and B occur is 0.15.The probability that neither A nor B occur is

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.

Two events A and B have probabilities 0.25 and 05, respectively.The probability that both A and B occur simultaneously is 0.14. then the probability that neither A nor B occurs is (A) 0.39 (B) 0.25 (C) 0.11 (D) none of these

The probabilities of happening of two events A and B are 0.2 and 0.0 respectively. If the probability of happening of A and B together is 0.14, then probability that neither A nor B happen is a. 0.39 b. 0.2 c. 0.11 d. none of these

If A and B are two independent events, the probability that both A and B occurs is 1/12 and probability that neither A nor B occurs is 1/2 then

Two events A and B have probabilities 0.25 and 0.5 respectively. The probabilities that A and B occur simultaneously is 0.15. Then the probability that A or B occurs is

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

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 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.