Question: Let f: RR be given by f(x) = x for all x c. a. f(R) = b. f({2}) = d. f-({3}) = E R.

Let f: RR be given by f(x) = x for all x

Let f: RR be given by f(x) = x for all x c. a. f(R) = b. f({2}) = d. f-({3}) = E R. Answer the following f({0, 1, 2, 3}) =

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