40 bucks for the afternoon.

Studying for the first test including:

Gaussian, Row-echelon, rref, elementary matrices, singularity, transposed mat, Cramer's Rule, Vector spaces, subspaces, spanning sets, basis and dimension, change of basis, row space and column space.

2/15/2007 10:28:09 AM

Check your PM.

2/15/2007 11:27:43 AM