Let G = S3, the symmetric group on 3 letters. Show that K(X,Y) KG - (X21, YX XY², Y³ —– 1) ' - (Hint: Write S3 (12) and Y X S3 as a group.) = {id, (12), (23), (13), (123), (132)}. Consider the map from → (123). You may assume that these two elements generate

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
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Chapter7: Eigenvalues And Eigenvectors
Section7.CM: Cumulative Review
Problem 5CM: Find the kernel of the linear transformation T:R4R4, T(x1,x2,x3,x4)=(x1x2,x2x1,0,x3+x4).
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Let G = S3, the symmetric group on 3 letters. Show that
K(X,Y)
KG
-
(X21, YX XY², Y³ —– 1) '
-
(Hint: Write S3
(12) and Y
X
S3 as a group.)
=
{id, (12), (23), (13), (123), (132)}. Consider the map from
→ (123). You may assume that these two elements generate
Transcribed Image Text:Let G = S3, the symmetric group on 3 letters. Show that K(X,Y) KG - (X21, YX XY², Y³ —– 1) ' - (Hint: Write S3 (12) and Y X S3 as a group.) = {id, (12), (23), (13), (123), (132)}. Consider the map from → (123). You may assume that these two elements generate
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