True or false: If A and B are mutually exclusive, a. P(A B) = 0 b.
Question:
True or false: If A and B are mutually exclusive,
a. P(A ∪ B) = 0
b. P(A ∩ B) = 0
c. P(A ∪ B) = P(A ∩ B)
d. P(A ∪ B) = P(A) + P(B)
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