In the ring Za[x]/ 1- The inverse of x is: a) x+1 b) x+1 c) x d) x2 2- The value that replaces x is a) x+1 b) x2+1 c) x d) x2 3- (x2-1)' is equal to: a) x-1 b) x x C) x d) x-

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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In the ring Za[x/<x +1>
dy Complex
1- The inverse of x is:
a) x+1
b) x2+1
m abs1
c) x
d) x2
TH380 Dr:M Ch
nar Chr
2- The value that replacesx is
a) х+1
b) x2+1
sein Ar3on:
c)
id Leb
d) x2
3- (x2-1) is equal to:
nad Wardane
a) x-1
b) x2 +x
c) x
Pakek Konan
ala 2ses
d) x
4- (x-1) (x -x-1)is equal to:
a) 0
f 345
di
Transcribed Image Text:In the ring Za[x/<x +1> dy Complex 1- The inverse of x is: a) x+1 b) x2+1 m abs1 c) x d) x2 TH380 Dr:M Ch nar Chr 2- The value that replacesx is a) х+1 b) x2+1 sein Ar3on: c) id Leb d) x2 3- (x2-1) is equal to: nad Wardane a) x-1 b) x2 +x c) x Pakek Konan ala 2ses d) x 4- (x-1) (x -x-1)is equal to: a) 0 f 345 di
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