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Let E be the set of integers defined by: E = {2 * klk Z} ... that is, E is the set of all

Let E be the set of integers defined by: E = {2 * klk Z} ... that is, E is the set of all even integers Let

Let E be the set of integers defined by: E = {2 * klk Z} ... that is, E is the set of all even integers Let f: E Z be the function defined by (a) Is f(n) one-to-one? (b) is f(n) onto? f(n) = 3n-4 2

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