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Abstract algebra is a branch of mathematics that studies algebraic structures, which are sets equipped with operations that satisfy certain axioms. The main algebraic structures studied in abstract algebra include: 1. **Groups**: A group is a set equipped with a single binary operation that satisfies four properties: closure, associativity, the existence of an identity element, and the existence of inverses. Groups can be finite or infinite and are foundational in many areas of mathematics.
Abstract algebra by Barack Obama 11 Created 2022-11-02 Updated 2025-04-18
This is a section about Abstract algebra!
Abstract algebra is a very important subject about which there is a lot to say.
For example, this sentence. And then another one.