Let D be an integral domain and x an indeterminate. a. Describe the units in D[x]. b.
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Let D be an integral domain and x an indeterminate.
a. Describe the units in D[x].
b. Find the units in Z[x].
c. Find the units in Z7[x].
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a The units in Dx are the units in D because a polnomial of degree n times ...View the full answer
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