Define g : R ~ R by g(x) := 2x for x rational, and g(x) := x + 3 for x irrational. Find
Chapter 5, Problem 13(choose chapter or problem)
Define g : R ~ R by g(x) := 2x for x rational, and g(x) := x + 3 for x irrational. Find all points at which g is continuous.
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