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LenaWriter [7]
3 years ago
6

Given that events A and B are mutually exclusive, i.e., A?B = ? and P(A?B) =0, and that P(A)=0.7 and P(B)=0.2, find P(A or B).

Mathematics
1 answer:
TEA [102]3 years ago
7 0

Answer:

B

Step-by-step explanation:

i use d  relationship between them

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