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In the ring Z:[x] 1- The inverse of xis: a) x+1 あ)+1 c) x d) x 2- The value that replacesx* is a) x+1 あ) +1 c) x d) x 3- (x² +1) is equal to:

In the ring Z:[x] 1- The inverse of xis: a) x+1 あ)+1 c) x d) x 2- The value that replacesx* is a) x+1 あ) +1 c) x d) x 3- (x² +1) is equal to:

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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ring anstract
In the ring Z[x]<x +1> 1- The inverse of x is: a) x+1 b) x2 +1 c) x d) x 2- The value that replacesx is a) x+1 b) x+1 c) x d) x 3- (x² +1)° is equal to: a) x+1 b) x2 +x c) x d) x 4- (x+1) (x2 +x+1)is equal to: a) 0 b) x+1 c) x d) x
Transcribed Image Text:In the ring Z[x]<x +1> 1- The inverse of x is: a) x+1 b) x2 +1 c) x d) x 2- The value that replacesx is a) x+1 b) x+1 c) x d) x 3- (x² +1)° is equal to: a) x+1 b) x2 +x c) x d) x 4- (x+1) (x2 +x+1)is equal to: a) 0 b) x+1 c) x d) x
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