Logic Problem No.1
Logic
Level
1
Given that:
Which of these set is non-empty ?
Assume that none of the given sets are empty.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
1 solution
We want to find a triplet of sets that all intersect each other. The only possibility is D A E