Difficult)))
I have to read theorem 6.10 and the fact that every kernal is an ideal and that conversely every ideal is the kernal of a homomorphism a number of times before I truly understood that idea...that was mind blowing.
Understanding the kernal and its relation to an ideal is deffinitely difficult and a powerful concept.
Reflective)))
Homomorphism of rings. Reading through the old chapters and refreshing on the idea of a homomorphism was good study for the test.
f(a+b) = f(a) + f(b) and all that jazz...
time...don't have it right now with a whole bunch of projects/midterms this week...planning ahead all semester, and today still too busy.
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