Question: Problem 6(*): Let f : [(1,3)] > R be a strictly increasing function. Suppose that in1(f) : [ad] for some a, d (in other words,

Problem 6(*): Let f : [(1,3)] > R be a strictly increasing function. Suppose that in1(f) : [ad] for some a, d (in other words, its image is the whole interval [(3, d]3 without any gaps, and nothing else). Prove that f is continuous

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