Find the inverse function

Reference no: EM131168028

In indicate which of the functions in the referenced exercise are one-to-one correspondences. For each function that is a one-to-one correspondence, find the inverse function.

Exercise 11a

a. Define g: Z → Z by the rule g(n) = 4n - 5, for all integers n.

(i) Is g one-to-one? Prove or give a counterexample.

(ii) Is g onto? Prove or give a counterexample.

Reference no: EM131168028

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