Saturday, February 21, 2009

6.3, due on February 23

Difficult: It all makes sense if I take it nice and slow, but I feel like it adds to the ton of information I'm already trying to remember. I'd like to go over the proof for Thm 6.15 again.

Reflective: So let me recap. An ideal P is prime iff R/P is an integral domain, R/P is a field iff P is a maximal ideal and a commutative ring R with identity's maximal ideals are all primes.

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