find all homomorphism form Z6 to Z4?
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Originally Posted by mathemanyak find all homomorphism form Z6 to Z4? Hint: Any homomorphism is completely determined on because .
Now there are four possbilites:
Now check which ones are isomorphisms.
How can we show that?Please help!
How can I Understand which one is isomorp?
Last edited by mathemanyak; July 30th 2008 at 04:00 AM.
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