# F-sigma delta set

by steven2006
Tags: delta, fsigma
 P: 4 Let $$\{f_n\}$$ be a sequence of continuous functions defined on $$\mathbb{R}$$. Show that the set of points where this sequence converges is an $$\mathcal{F_{\sigma\delta}}$$. Any help is appreciated.
 Mentor P: 40,659 What are your initial thoughts on how to solve this? You need to show some work in order for us to help you.

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