math

Without writing them all out, what is the number of subsets of set
A ={king, queen, knight, prince, princess, duke}?

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asked by jesse
  1. 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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    posted by Reiny
  2. should have been...
    64 subsets, (not elements)

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    posted by Reiny
  3. oh i get it better now, thank you for your help :)

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    posted by Jen

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