![20- What Is Subrings In Rings In Group Theory In Discrete Mathematics In HINDI | Subrings In HINDI - YouTube 20- What Is Subrings In Rings In Group Theory In Discrete Mathematics In HINDI | Subrings In HINDI - YouTube](https://i.ytimg.com/vi/zjGXvZfGOyc/maxresdefault.jpg)
20- What Is Subrings In Rings In Group Theory In Discrete Mathematics In HINDI | Subrings In HINDI - YouTube
![Union of two subring is a subring iff one of them is contained in another - Theorem -Ring Theory - YouTube Union of two subring is a subring iff one of them is contained in another - Theorem -Ring Theory - YouTube](https://i.ytimg.com/vi/oXs9TIhUFBA/hqdefault.jpg)
Union of two subring is a subring iff one of them is contained in another - Theorem -Ring Theory - YouTube
![SOLVED: This task explores how properties of a subring may differ from those of the larger ring: Note that A = Z1s is a commutative ring with unity; but not an integral SOLVED: This task explores how properties of a subring may differ from those of the larger ring: Note that A = Z1s is a commutative ring with unity; but not an integral](https://cdn.numerade.com/ask_images/5398fb15bb9d4b1eb49c852f8d76b3b6.jpg)
SOLVED: This task explores how properties of a subring may differ from those of the larger ring: Note that A = Z1s is a commutative ring with unity; but not an integral
![abstract algebra - Do subrings contain 0, the additive identity because $1-1=0$ in subrings as in subfields? - Mathematics Stack Exchange abstract algebra - Do subrings contain 0, the additive identity because $1-1=0$ in subrings as in subfields? - Mathematics Stack Exchange](https://i.stack.imgur.com/S4X0I.png)