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Let f: Z→Z be the functon defined by f(x)=x+1. Prove that f is a permutation of...

  1. Let f: Z→Z be the functon defined by f(x)=x+1. Prove that f is a permutation of the set of integers. Let g be the permutation (1 2 4 8 16 32). Compute fgf−1.

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