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Edward
Posts:
17
From:
Buffalo, NY
Registered:
9/30/12


Functions w/ Injective and Surjective
Posted:
Oct 12, 2012 12:30 AM


How could I give an example that function f: ??? that is (a.) injective but not surjective (b.) surjective (c.) and both bijective
Using N obviously it involves Natural numbers. How can this be shown?



