How to Get Over the Over the Air Waves

Sindrone was a freshman in 19 76. 77, and i took the whizkid linear algebra class. The book that we used for this subject of linear algebra didn't have any pictures. And when he got to the idea of cosets, just, i couldn't get it. I could not understand what kind of thing a coset was. So shall we try some math? Let's do a little math. How over the over the air waves here. What do you mean by group theory? Let's give it a try. A group is an abstract mathematical object invented by mathematicians. But really what it is is, it's a collection of moves that you can do