Home › Bihar Board Class 12 (Commerce) › Mathematics › Probability › The event 'A but not B' corresponds to the set
The event 'A but not B' corresponds to the set
AA and not B
Bnot A or not B
Cnot A and B
DA or not B
Answer & Solution
Correct answer: A. A and not B
A but not B keeps outcomes of A that avoid B, which is A intersected with the complement of B.
Related questions
If P(A) = 0.6 and P(B) = 0.7, the smallest possible P(A and B) isA bag has 5 red, 3 green and 2 yellow marbles. P(red or yellow) isTwo dice are thrown. P(first die is 6 and sum is at least 11) isA card is drawn from ten cards numbered 1 to 10. P(2, 4, 6 or 8) isTwo fair dice are thrown. P(sum greater than 11) isTwo fair coins are tossed. P(exactly one head) isA fair die is rolled. P(a number less than 3) isIn P(A) + P(B), the sample points of A and B together are counted