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2731. There are 12 students in the group, among which there are 3 excellent students. On the list at random selected 9 students. Find the probability that among the selected students will be 2 honors.
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- Content type File
- Content description 27 kB
- Added to the site 19.10.2018
Additional description
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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