If you're interested in finding the intersection, union, difference between 2 lists, here is the playlist: https://www.youtube.com/playlist?list=PL58zEckBH8fBo2ipUilF3uiaCQMqsLtmi
For the sym diff table what would be the best way to modify the data so that each cell indicated which table it was from
Thank you!!
Thank you so much!
@johnnycode