CS2233 Discrete Mathematical Structures Spring 2020Homework 4Due 03/25/2020 before 11:59pmJustify all answers in order to receive full credit.1. Functions (10 points)(1) (3 points) Determine whether each of these functions f : fa; b; c; dg !fa; b; c; dg is one-to-one and whether each of these functions is onto:ple of a function from N to N that is:Hint: try using absolute value, floor, or ceiling ...[Show More]
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