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Let f : R {1}R with f(x) = x. i. What is the image of f? ii. Find de R such that the function

Let f : R {1}R with f(x) = x. i. What is the image of f? ii. Find de R such that the function f: R-{1}R-{d} is a bijection. Explain your answer iii. Construct the inverse function of f.

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