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Oliver Evans——Works at the United Nations Office on Drugs and Crime, Lives in Vienna, Austria.
All sets are proper subsets except the set that contains all of the elements. The number of subsets is always 2^n where n is the number of elements in the set; in this case 5. There should be 2^5=32 subsets including the empty set and the set itself. 6/28/2014 | Arthur D.read more >>+119962023-06-14 22:40:02
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