Let A, B, and C be subrings of a ring R. If A B C, show
Chapter 14, Problem 11SE(choose chapter or problem)
Let A, B, and C be subrings of a ring R. If \(A \subseteq B \cup C\), show that \(A \subseteq B \) or \(A \subseteq C \).
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer