3. Let A: RnR be an operator that leaves a subspace E C Rª invariant. Let x: RR” be a solution of x' Ax. If x (to) € E for some to € R, show that x(t) € E for all t € R. -

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Inner Product Spaces
Section5.CR: Review Exercises
Problem 47CR: Find an orthonormal basis for the subspace of Euclidean 3 space below. W={(x1,x2,x3):x1+x2+x3=0}
icon
Related questions
Question

Suppose that n = 2

3. -
Let A: RR" be an operator that leaves a subspace ECR invariant.
Let x: R→→ Rn be a solution of x' Ax. If x (to) E E for some to ER, show
that x(t) € E for all t € R.
Transcribed Image Text:3. - Let A: RR" be an operator that leaves a subspace ECR invariant. Let x: R→→ Rn be a solution of x' Ax. If x (to) E E for some to ER, show that x(t) € E for all t € R.
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning