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There is only one homomorphism from Z2 to Z3. Why
Chapter 21, Problem 21.32(choose chapter or problem)
QUESTION:
There is only one homomorphism from Z2 to Z3. Why?
Questions & Answers
QUESTION:
There is only one homomorphism from Z2 to Z3. Why?
ANSWER:Step 1 of 3
Let be a group homomorphism. Then notice that
Also note that, and .