Apparently, this user prefers to keep an air of mystery about them.
1 Determine if S is a subspace of the F-vector space V sep 26 '12
1 Expected value of continuous density function nov 15 '12
0 Find the intersection points of the line L with the three coordinate planes Oxy, Oyz, and Ozx oct 22 '12
-2 Determine whether the series converges or not. sep 28 '12