Problem (i) Consider the normalized vector v in R³ and the permutation matrix P, respectively () 0 1 0 P = |0 0 1 1 0 0 1 V3 -1 Are the three vectors v, Pv, P²v linearly independent? (ii) Consider the 4 x 4 symmetric matrix A and the vector b in R' 0 1 0 0 1 0 1 0 0 1 0 1 \0 0 1 0, A = b = Are the vectors b, Ab, A²b, A³b in Rª linearly independent? Show that the matrix A is invertible. Look at the column vectors of the matrix A 0000 Find the inverse of A.

Elementary Linear Algebra (MindTap Course List)
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ISBN:9781305658004
Author:Ron Larson
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Chapter4: Vector Spaces
Section4.6: Rank Of A Matrix And Systems Of Linear Equations
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Problem
(i) Consider the normalized vector v in R3 and the permutation
matrix P, respectively
1
V =
V3
0 1 0'
P = |0 0 1
1 0 0
Are the three vectors v, Pv, P?v linearly independent?
(ii) Consider the 4 x 4 symmetric matrix A and the vector b in R
/0 1 0 0\
1 0 1 0
0 1 0 1
10 0 1 0/
A =
b =
Are the vectors b, Ab, A²b, A³b in R* linearly independent? Show that the
matrix A is invertible. Look at the column vectors of the matrix A
0000
1
1
Find the inverse of A.
Transcribed Image Text:Problem (i) Consider the normalized vector v in R3 and the permutation matrix P, respectively 1 V = V3 0 1 0' P = |0 0 1 1 0 0 Are the three vectors v, Pv, P?v linearly independent? (ii) Consider the 4 x 4 symmetric matrix A and the vector b in R /0 1 0 0\ 1 0 1 0 0 1 0 1 10 0 1 0/ A = b = Are the vectors b, Ab, A²b, A³b in R* linearly independent? Show that the matrix A is invertible. Look at the column vectors of the matrix A 0000 1 1 Find the inverse of A.
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