![SOLVED: 12. Let Zs 0,1,2,3,4 (a) Define f :Zs 3 Zs by f(x) = x2 + 4 (mod 5) for all x € Zs. Write the inverse of f as a set SOLVED: 12. Let Zs 0,1,2,3,4 (a) Define f :Zs 3 Zs by f(x) = x2 + 4 (mod 5) for all x € Zs. Write the inverse of f as a set](https://cdn.numerade.com/ask_previews/ff0595eb-4eaf-44bd-8fb5-87ae62ffcb2b.gif)
SOLVED: 12. Let Zs 0,1,2,3,4 (a) Define f :Zs 3 Zs by f(x) = x2 + 4 (mod 5) for all x € Zs. Write the inverse of f as a set
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