F-sigma delta set

by steven2006
Tags: delta, fsigma
steven2006 is offline
Sep27-06, 03:47 PM
P: 4
Let [tex]\{f_n\}[/tex] be a sequence of continuous functions defined on [tex]\mathbb{R}[/tex]. Show that the set of points where this sequence converges is an [tex]\mathcal{F_{\sigma\delta}}[/tex].

Any help is appreciated.
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berkeman is offline
Sep27-06, 03:52 PM
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