7.4 Due March 13

Difficult)))

Love the properties and tools of isomorphism, but the automorphism is still unknown as to its usefullness or value...also lost as to why the inner automorphism is valuable...

maybe since it is only in a small example, it isn't really important or useful...so I should just let it go...?????

I also struggled ot understand the corollary for 7.21...this section will require a lot more reading before class, and while trying to do the homework.

Reflective)))
Proofs of isomorphism and homomorphism are fun.  give me those any day!

a lot of these theorems are basically a rewording of the ones for rings...