MAT2114 HOMEWORK 06 2. (Your instructor forgot to do this example in class). Let W- (a) Find a matrix A so that W = Null(A). A-[117] = [1 CA (b) Find a basis for W. A: [ 1 1 1] > Bass (w). Singulur vector Pof R₂-R., 13-2, ER³ such that r+y+z=0 y = 0 Z Ax=0✓ 1x305x1 10

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.3: Eigenvalues And Eigenvectors Of N X N Matrices
Problem 31EQ
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I’m asking to verify question 2b “Find a basis for W”
MAT2114 HOMEWORK 06
2. (Your instructor forgot to do this example in class). Let W =
ER³ such that x+y+z=0
(a) Find a matrix A so that W = Null(A).
[
=0
A-[1]
CA
Ax=0✓
1+3+3+1
(b) Find a basis for W.
-> Basis (w)=
Singulur vector
Poof
12-1
[] [01]
Transcribed Image Text:MAT2114 HOMEWORK 06 2. (Your instructor forgot to do this example in class). Let W = ER³ such that x+y+z=0 (a) Find a matrix A so that W = Null(A). [ =0 A-[1] CA Ax=0✓ 1+3+3+1 (b) Find a basis for W. -> Basis (w)= Singulur vector Poof 12-1 [] [01]
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