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Let f : R → R be a function satisfying |f(x) − f(y)| ≤ 3|x −...

Let f : R → R be a function satisfying |f(x) − f(y)| ≤ 3|x − y|^{1/2} for all x, y ∈ R. Apply E − δ definition to show that f is uniformly continuous in R.

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