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189-570A: Higher Algebra I

Assignment 4

Due: Friday, November 5.




1. From Chapter VI (Galois Theory), Problem 18.


2. From Chapter VI (Galois Theory), Problem 23.


3. From Chapter VI (Galois Theory), Problem 27.


4. Read section 10, and do Chapter VI, Problem 30.


5. From Chapter VI (Galois Theory), Problem 35.


6. From Chapter VI (Galois Theory), Problem 38.


7. Chapter VII (Extensions of Rings), Problem 1.


8. Chapter VII (Extensions of Rings), Problem 2.