Thanks, I understand the idea much better now.
At the University of Washington, the year is divided up into quarters, with one course taking up a quarter. Midterms are tests about halfway (usually) through the course. I'm currently a 2nd year undergraduate student (since you don't like the...
Right now I'm reviewing for a midterm and specifically was looking at Stoke's Theorem.
The boundary of rational numbers inside the set of real numbers is the set of rational numbers itself.
I suppose I'll better understand the idea after I've taken a course on topology. But that is a long...
I'm having trouble understanding how to find the boundary in the sense of boundary of a surface, as opposed to boundary in the sense of boundary of a point-set. From what my professor said, it seems as though for surface boundaries, you just stare at the surface and figure out its boundary, but...