Diagonalize th e quadratic forms by finding an orthogonal matrix Q such that th e change of variable x = Qy transforms the given form into one with no cross-product terms. Give Q and the new quadratic form. 2x12 + 5x22 -4x1x2
Diagonalize th e quadratic forms by finding an orthogonal matrix Q such that th e change of variable x = Qy transforms the given form into one with no cross-product terms. Give Q and the new quadratic form. 2x12 + 5x22 -4x1x2
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Eigenvalues And Eigenvectors
Section7.CR: Review Exercises
Problem 66CR
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Diagonalize th e quadratic forms by finding an orthogonal matrix Q such that th e change of variable x = Qy transforms the given form into one with no cross-product terms. Give Q and the new quadratic form. 2x12 + 5x22 -4x1x2
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