: These add a second operation, usually behaving like multiplication, allowing for more complex relationships (e.g., the set of all integers).
." While elementary algebra deals with numbers, modern (or abstract) algebra focuses on —the underlying rules that govern how sets of objects interact, regardless of whether those objects are numbers, symmetries, or data points . Licensed by Google The Building Blocks: Groups, Rings, and Fields Introduction to Modern Algebra and Its Applicat...
: Chemists and physicists use Group Theory to understand the symmetry of crystals and the behavior of subatomic particles. : These add a second operation, usually behaving