Apparently, this user prefers to keep an air of mystery about them.
15 How many k-dimensional subspaces there are in n-dimentional vector space over $\mathbb F_p$? oct 8 '11
6 Prove that for any infinite poset there is an infinite subset which is either linearly ordered or antichain. jan 4 '12
5 Can someone please explain 3-CNF for me? aug 8 '11
3 If a line segment is divided into 2 parts then one of the parts is equinumerous to the original segment. jan 1 '12
2 Counting functions between two sets nov 21 '11
2 Modus Ponens Proof sep 25 '14