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Math ll-A combinatorics

 
 
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Math ll-A combinatorics
yangCassie - 2019年01月18日 Friday 15:46
 


What does this mean by 'words' that contains 6A's and 5B's???

 
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Re: Math ll-A combinatorics
ReynosoDavid - 2019年01月22日 Tuesday 16:23
 

A way to rephrase the question would be "How many different sequences of letters can you make using exactly 6 A's and 5 B's?".

 
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