Define ????: ℝ → {0,1} as the characteristic function of ℤ+, the set of positive integers. That is, ????(x) = ????A (x), for the set A of positive integers = n ∈ ℤ+ .

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asked Nov 15, 2021 57.0k views

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Define ????: ℝ → {0,1} as the characteristic function of ℤ+, the set of positive integers. That is, ????(x) = ????A (x), for the set A of positive integers = n ∈ ℤ+ .

Mathematics
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Step-by-step explanation: steps explained in attached file

Define ????: ℝ → {0,1} as the characteristic function of ℤ+, the set of positive integers-example-1

Eyevan answered Nov 19, 2021

by Eyevan

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