Seeing this 2x2 matrix in my Linear Algebra class makes me want to dance. Well, if not dance, then bust out singing to ABBA's "Dancing Queen." The class needs some excitement. Don't get me wrong, the professor is great, the material is interesting and challenging, but all that packed into two and a half hour lectures 4 days a week... it's a bit much. The class needs a little... how do you say... "YOOOOOU can dance, yoooou can jiiive, having the time of your life... see that girl, watch that scene, dig in the dancing queeeeen..."
