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# need some helpp

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Let $$f(x) = \left\lceil\dfrac{1}{x+2}\right\rceil$$ for x > -2, and $$f(x) = \left\lfloor\dfrac{1}{x+2}\right\rfloor$$ for x < -2. (f(x) is not defined at x = -2.) Which integer is not in the range of f(x)

Jun 15, 2020