I need help with this question which askes to prove it. Anyone has any idea?(adsbygoogle = window.adsbygoogle || []).push({});

If [tex]\text C_{1} , C_{2} , C_{3}[/tex] , … are all closed sets in [tex]\text R^n[/tex] , then the set [tex]\text c = I_{k=1}^{\infty}c_{k} [/tex] is also a closed set in [tex]\text R^n[/tex] .

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# Homework Help: Proving question

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