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Solution of problem N2867 probability theory
2867. There are 29 cadets in the group, 5 of them are not successful. A new teacher comes to the group and randomly calls 4 cadets to the blackboard. Determine the probability that among the selected one is poor, the rest are successful cadets.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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Discount for regular customers! If the total of your purchases from the seller
Massimo86
exceeds: