Let A be the (3x3) matrix that describes the rotation by angle π/3 around the line through the origin and the point (9,-9,2). Determine all real eigenvalues (with multiplicity) of the matrix A.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.1: Introduction To Eigenvalues And Eigenvectors
Problem 36EQ: Consider again the matrix A in Exercise 35. Give conditions on a, b, c, and d such that A has two...
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Let A be the (3x3) matrix that describes the rotation by angle π/3 around the line through the origin
and the point (9,-9,2). Determine all real eigenvalues (with multiplicity) of the matrix A.
Transcribed Image Text:Let A be the (3x3) matrix that describes the rotation by angle π/3 around the line through the origin and the point (9,-9,2). Determine all real eigenvalues (with multiplicity) of the matrix A.
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