5. Let R be a commutative ring with identity. Let f: R[x] → R be defined by f(p(x)) = Eo ai, where p(x) = ao + a1x+ a2r² +... a homomorphism of rings. Notice that f(p(x)) = p(1), where 1 = 1R E R. + amx. Prove that f is
5. Let R be a commutative ring with identity. Let f: R[x] → R be defined by f(p(x)) = Eo ai, where p(x) = ao + a1x+ a2r² +... a homomorphism of rings. Notice that f(p(x)) = p(1), where 1 = 1R E R. + amx. Prove that f is
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter6: More On Rings
Section6.1: Ideals And Quotient Rings
Problem 35E: Let R be a commutative ring with unity whose only ideals are {0} and R Prove that R is a...
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