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elias
Posts:
1
From:
merida
Registered:
7/28/07


how to prove even subsets equal to odd subsets
Posted:
Nov 8, 2013 8:40 PM


hi guys there is question that i dont know how to prove it . we have set A={1,2,3,â¦,n},O={BBâA, odd B},E={BBâA, even B} it ask to prove that subsets even equal to subsets odd by proving that f:OâE is an injective and surjective function



