Let W:R->R' be a ring homomorphism and let N be an ideal of R. show that W[N] is an ideal of ImW.

Printable View

- Jul 28th 2008, 05:34 AMRyan0710Ideals and factor rings
Let W:R->R' be a ring homomorphism and let N be an ideal of R. show that W[N] is an ideal of ImW.

- Jul 28th 2008, 02:47 PMThePerfectHacker