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Mathematics, 18.12.2019 17:31, Auttyrain3929
Ashelf holds 3 novels, 2 biographies, and 1 history book. two students in turn choose a book at radom. what is the probability that the students choose both biographies?
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Ashelf holds 3 novels, 2 biographies, and 1 history book. two students in turn choose a book at rado...
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