Let A be a set containing numbers from 1 to 100. Let B be a subset of A such that B satisfies following properties : 1. B has exactly 50 elements. 2. No two elements of B add to 100. 3. B does not contain any perfect square.
How many such sets are possible?
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.
No explanations have been posted yet. Check back later!