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16.09.2019 •
Mathematics
How many elements must a set have if the number of proper subsets of the set is one half
of the total number of subsets of the set?
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Ответ:
2^1 - 1 = 2^1/2
2 - 1 = 2/2
1 = 1
Theefore, the set must have one element
Ответ: