![6.6 Rings and fields Rings Definition 21: A ring is an Abelian group [R, +] with an additional associative binary operation (denoted ·) such that. - ppt download 6.6 Rings and fields Rings Definition 21: A ring is an Abelian group [R, +] with an additional associative binary operation (denoted ·) such that. - ppt download](https://slideplayer.com/10171857/34/images/slide_1.jpg)
6.6 Rings and fields Rings Definition 21: A ring is an Abelian group [R, +] with an additional associative binary operation (denoted ·) such that. - ppt download
What is the definition of a commutative ring with unity? What are the properties of a commutative ring with unity? Does every group have a unique additive identity? Why or why not? -
![abstract algebra - Examples of rings satisfying some of the following properties - Mathematics Stack Exchange abstract algebra - Examples of rings satisfying some of the following properties - Mathematics Stack Exchange](https://i.stack.imgur.com/bseqm.jpg)