Find a basis for the vector space of all 3 x 3 diagonal matrices. 100 0 0 0 0 0 0 0 0 0 01 0 000 0 0 0 0 0 0 0 0 1 1 00 1 0 00 1 100 0 10 0 0 1 100 010 0 0 1 100 0 00 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 100 100 010 0 0 11 010 010 010 0 0 1 010 100 111 0 0 0 00 0 0 0 0 111 0 00 0 0 0 0 00 11 1 What is the dimension of this vector space?

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.3: Change Of Basis
Problem 22EQ
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Find a basis for the vector space of all 3 x 3 diagonal matrices.
100
0 0 0
0 0 0
0 0 0
01 0
000
0 0 0
0 0 0
0 0 1
1 00
1 0
00 1
100
0 10
0 0 1
100
010
0 0 1
100
0 00
0 0 0
0 0 0
100
0 0 0
0 0 0
0 0 0
100
100
010
0 0 11
010
010
010
0 0 1
010
100
111
0 0 0
00 0
0 0 0
111
0 00
0 0 0
0 00
11 1
What is the dimension of this vector space?
Transcribed Image Text:Find a basis for the vector space of all 3 x 3 diagonal matrices. 100 0 0 0 0 0 0 0 0 0 01 0 000 0 0 0 0 0 0 0 0 1 1 00 1 0 00 1 100 0 10 0 0 1 100 010 0 0 1 100 0 00 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 100 100 010 0 0 11 010 010 010 0 0 1 010 100 111 0 0 0 00 0 0 0 0 111 0 00 0 0 0 0 00 11 1 What is the dimension of this vector space?
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