Closure of a Set

This is a short lecture about the closure of a subset A in a topological space X. The closure of a subset A is the smallest closed subset of X that contains A. This is for my online topology class.

[@marcoherrera2517]

a little bit up the volume would be ok

[@estracto_12]

thanks for the explanation

[@DrMcCrady]

Glad it was helpful!

[@shIong]

thank you for helping

[@DrMcCrady]

Glad you’re finding it useful!

[@ParivashDabbaghi]

Explanation is good but sadly I can not hear you.

[@DrMcCrady]

Thanks for the feedback. I’ll try to talk more loudly in future videos.