Question
Download Solution PDFIf A and B are two mutually exclusive events, then P(A ∪ B) = ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
P(A ∪ B) = P(A) + P(B) - P(A ∩ B)
For mutually exclusive events A and B, P(A ∩ B) = 0
Calculation:
We know, for mutually exclusive events A and B, P(A ∩ B) = 0
∴ P(A ∪ B) = P(A) + P(B) - 0
= P(A) + P(B)
Hence, option (2) is correct.
Last updated on May 31, 2025
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