Biology, asked by babbu3994, 1 year ago

Describe all ring homomorphisms from z to zxz and from zxz to z

Answers

Answered by prateekpandey31

be a ring homomorphism of into . Since , is determined by the values of and . Suppose that . By the homomorphism property

, you have , and hence and . It follows that and . So, the value of is one of the elements , , , or . Likewise, the value of is also one of the elements , , , or .

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