Homework3 - Homework 3 1 Determine whether each of the...

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Homework 3 1. Determine whether each of the following functions is 1-to-1 and whether it is onto. Assume the domain and co-domain is Z , the integers. Explain your answers. i. f ( n ) = n / 2, assuming integer division 4
2. Given each of the following functions that maps X = {1, 2, 3} to Y = { A , B , C } A A

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