Open Sets, Closed Sets and Clopen sets

This is a third video in our study of Topology I. In this video, we discuss open sets, closed sets and clopen sets as applied to topological spaces. We give several examples to make the understanding very simple.
You can find the video on the second lesson(Examples of Topological Spaces) here:
• Examples of topologica...

[@Afrince]

I really like your explanations.

[@philomenaantwi4892]

Your videos are always very easy to understand.
Thank you
You're doing really great

[@ReindolfBoadu]

Thank you

[@Ivy_Ofori]

I really love your videos because they are very understandable

[@ReindolfBoadu]

Aww...Thank you Ivy

[@michaelvillalona1215]

You are the freak'n man bro!
Thank you so much for such a thorough explanation and for the examples you gave which helped clarify so much of what these definitions actually mean.

[@ReindolfBoadu]

I'm glad.
Thank you as well bro.
All the best !!!

[@sophiaolwichi545]

Thank you so much

[@divinefire7531]

I love watching your videos.
You're really a good teacher

[@ReindolfBoadu]

I'm honoured
Thank you

[@ImOrbitFTW]

Nice video!

[@ReindolfBoadu]

Thank you 😊

[@akashkarthik8419]

this was extremly helpful thank you so much

[@ReindolfBoadu]

You're welcome Akash

[@belindaokyere3068]

Very good explanations
You're such a gem.
Thanks

[@ReindolfBoadu]

My pleasure

[@raiza.chakufora5271]

Well explained. Thank you

[@ReindolfBoadu]

You're welcome Raiza

[@kelvinndereba5423]

Thanks ,the video is very helpful

[@ReindolfBoadu]

Glad to hear that. You're welcome

[@mutungirehejeanbaptiste8927]

If possible, will you make video explain measurement and integration.

[@rabbecakamanga9235]

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[@ReindolfBoadu]

There you go, Rabbeca, [e-mail]