Posted by **jesse** on Thursday, July 7, 2011 at 3:19pm.

Without writing them all out, what is the number of subsets of set

A ={king, queen, knight, prince, princess, duke}?

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**Reiny**, Thursday, July 7, 2011 at 4:22pm
In general , the number of subsets of n elements is 2^n, including the null set and the entire set.

since you have 6 elements, there will be 2^6 or 64 elements.

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**Reiny**, Thursday, July 7, 2011 at 4:23pm
should have been...

64 subsets, (not elements)

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**Jen**, Thursday, July 7, 2011 at 11:56pm
oh i get it better now, thank you for your help :)

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