Apparently, this user prefers to keep an air of mystery about them.
3 Given a reduced row exhelon form of a $4 \times 4$ matrix and two columns, how do you find the other two columns? oct 17 '13
2 Help with this chi square stats problem? oct 12 '13
1 Help with a question regarding basis and dimension? oct 16 '13
1 Given a normal distribution, how do you determine a proportion that is outside of a range? oct 3 '13
1 If C is the set of complex numbers, how do you show that C is a vector space with given operations? sep 19 '13