Exercise 2, § 5
Algebra, II, 398
Give an example of a free A-module and a ring B such that the homomorphism (20) (no. 4) is not injective (§ 3, Exercise 3).
Solution
No solution has been written yet.
Algebra, II, 398
Give an example of a free A-module and a ring B such that the homomorphism (20) (no. 4) is not injective (§ 3, Exercise 3).
No solution has been written yet.