For any two events A and B, which of the following is true ?

For any two events A and B. Which of the following is correct?

For any two events A and B, which one of the following holds?

If for two sets A and B,A-B=A then which of the following is true?

Two dice are thrown simultaneously and three events A, B and C are defined as A : The sum of the numbers is 10 B : The sum of the numbers is 9 C : The sum of the numbers is 8 If P(E) is the probability of event E, then which of the followings is true ?

Two dice are thrown simultaneously and three events A, B and C are defined as A : The sum of the numbers is 10 B : The sum of the numbers is 9 C : The sum of the numbers is 8 If P(E) is the probability of event E, then which of the followings is true ?

For two independent events A and B, which of the following pair of events need not be independent ? a) A^',B^' b) A,B^' c) A^',B d) A-B,B-A

For any two vectors vec a and vec b , which of the following is not true ?

For any two events A and B which relation is not correct?

If A and B are two events, then which one of the following is/are always true?