Examples of net convergenceIn RR let E = {f? RR|f(x) = 0 or 1 and f(x) = 0 only

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    Examples of net convergenceIn RR let E = {f? RR|f(x) = 0 or 1 and f(x) = 0 only finitely often} and let g be the function inRR which is identically 0. Then in the product topology on RR g in the closure of E (refer to example 10.6). Find a net (f ? ) in E which converges to g.
    Examples of net convergence
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