If two events A and B are mutually exclusive, what is the value of P(A ∩ B) ?
2025
If two events A and B are mutually exclusive, what is the value of P(A ∩ B) ?
- A.
1
- B.
ϕ
- C.
P(A) + P(B)
- D.
P(A) - P(B)
Attempted by 25 students.
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Correct answer: B
Mutually exclusive events cannot occur simultaneously, meaning their intersection is an empty set. Consequently, the probability of both events happening together is exactly zero.