Solution of problem N2985 probability theory
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Product description
- In the group of students consisting of 20 people, 12 boys and 8 girls. Two students were randomly selected for duty. What is the probability that among them will be:
a) one young man and one girl;
b) both young men;
c) both girls?
Additional information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)