Finding the union and intersections of intervals examples

Union and intersection of intervals

[MyOneFiftiethOfADollar]

Thanks very much for lucid coverage of Union and Intersection set theoretic concepts. Really helps since I've noticed more and more college students have some gaps in their set theory foundations Just found a method of solving floor equations that depends significantly on pairwise intersection of "floor change" closed/open intervals.

[swetavijayan]

Thank you, Sir. It was of great help to me.

[seeunyoon]

thank you so much! this helped a lot. So the first problem's intersection answer would be (3, 5]?

[squidy]

loud ass intro and quiet ass voice :/
dont get me wrong great video, but esrrape at 3am