**Solution to Abstract Algebra by Dummit & Foote 3rd edition Chapter 3.2 Exercise 3.2.11**

Solution: See Lemma 3 of Exercise 3.2.10.

**Solution to Abstract Algebra by Dummit & Foote 3rd edition Chapter 3.2 Exercise 3.2.11**

Solution: See Lemma 3 of Exercise 3.2.10.