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SOLVED: 3 This problem will step JOU through proof of the following theorem: every finite integral domain is a field The proof is non-constructive: we will be able to prove that every
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SOLVED: An integral domain is commutative A division ring cannot be an integral domain A field is an integral domain A division ring is commutative A field has no zero divisors Every
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SOLVED: Let 0 : R + R' be homomorphism of rings (8 ) Prove that the kernel ker is an ideal of R. Prove that if N is an ideal of R
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