If $A$ and $B$ are independent events, then which of the following is/are true? (A) $\bar A$ and $B$ are independent events Choose the correct answer from the options given below: |
(A) and (C) only (A), (B) and (D) only (B) and (D) only (C) only |
(A) and (C) only |
The correct answer is Option (1) → (A) and (C) only Given: A and B are independent events. (A) Ā and B: This is correct. If two events are independent, then the complement of one event is also independent of the other. (B) P(A ∩ B) = 0: This is incorrect. For independent events, P(A ∩ B) equals P(A) × P(B), not necessarily 0. (C) $\bar A$ and $\bar B$ are independent events: This is correct. Complements of independent events are also independent. (D) P(A ∩ B) = P(A) + P(B):This is incorrect. The correct relation is: P(A ∩ B) = P(A) × P(B) |