Question: Let X be a set containing infinitely many elements. . Let u = {UCX : X U is finite or U = ()). Show that

Let X be a set containing infinitely many elements. . Let

u = {UCX : X\\ U is finite or U = ()).

Let X be a set containing infinitely many elements. . Let u = {UCX : X\\ U is finite or U = ()). Show that U defines a topology on X

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