Intervals, Infinite Unions and Intersections | Methods of Proof 7/9

[@andeslam7370]

clear and concise. Don't understand why is this so underrated.

[@OnedayIwillbuyREHimalayan400]

Thank you so much! Your explanation is soo on point and loved your examples which made me understand the concept even more.

[@afiyaedwards4855]

I liked your explanations. I wish you did a longer video without more examples