Define F: Z ? Z and G: Z ? Z by the rules F(a) = 7a and
Chapter 7, Problem 6E(choose chapter or problem)
Problem 6E
Define F: Z → Z and G: Z → Z by the rules F(a) = 7a and G(a) = amod 5 for all integers a. Find (G ◦ F)(0), (G ◦ F)(1), (G ◦ F)(2), (G ◦ F)(3), and (G ◦ F)(4).
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