Question: Let g : B - N X N where B C Z given by g(m) = (|m| + 2, [m| + 3). Choose all subsets

Let g : B - N X N where B C Z given by g(m) = (|m| + 2, [m| + 3). Choose all subsets B such that g is an injective function. O B=Z O B = N O B = (0, 10) ON O B = (-25, 25) nZ

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