Apparently, this user prefers to keep an air of mystery about them.
6 How can I prove that all rational numbers are either terminally real or repeating real numbers? Sep 5 '11
6 What does countably infinite mean? Sep 10 '11
3 What is the probability that the student knew the answer to at least one of the two questions? Sep 22 '13
3 Basic kinematics question Sep 5 '11
3 How can I show that the set of reals and the set of pairs of reals have the same cardinality? Oct 12 '11
3 What are the symmetries of a tic tac toe game board? Oct 17 '11
1 Examples of mapping two sets where if the two sets are isomorphic doesn't imply that mapping is also 1 to 1 Sep 19 '11