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: Yes, independent events remain independent even if one is complemented. (B) P(A ∩ B) = 0: No, this would mean A and B are mutually exclusive, which contradicts independence unless one is zero. (C) Ā and B̄: Yes, complements of independent events are also independent. (D) P(A ∩ B) = P(A) + P(B): No, this is only true for mutually exclusive events, not independent ones. Correct options: (A), (C) |