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Solution of problem N3303 probability theory
3303. Of the 10 balls 2 are hollow. Removed 5 balls. What is the probability that
a) one of the selected balls is hollow
b) 2 selected hollow balls?
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
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exceeds: