Consider the set that consists of the following six matrices 10 -6) :) I 0 1 C = (3) 0 1 A = D = 1 () :) (3) 1 0 0 1 --(::)) B -1 K = (19)
Consider the set that consists of the following six matrices 10 -6) :) I 0 1 C = (3) 0 1 A = D = 1 () :) (3) 1 0 0 1 --(::)) B -1 K = (19)
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Determinants
Section3.CM: Cumulative Review
Problem 17CM: Find the sequence of the elementary matrices whose product is the non singular matrix below. [2410]
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Question
(a) Show that the set of matrices given above equipped with the operation of matrix multiplication is a group.
(b) Show that this group is not abelian.
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