In Exercises 31 and 32, let A be the matrix of the linear transformation T . Without writing A, find an eigenvalue of A and describe the eigenspace.T is the transformation on R2 that reflects points across some line through the origin.

Week 3 Tuesday, September 5, 2010:47 AM Tuesday, September 5, 2017 11:34 AM Tuesday, September 5, 2017 11:43 AM Thursday, September 7, 2017 10:58 AM Thursday, September 7, 2017 11:12 AM Thursday, September 7, 2017 11:27 AM Thursday, September 7, 2017 11:27 AM Thursday, September 7, 2017 11:43 AM Week 3 Tuesday, September 5, 2010:47 AM Tuesday, September 5, 2017 11:34 AM Tuesday, September 5, 2017 11:43 AM Thursday, September 7, 2017 10:58 AM Thursday, September 7, 2017 11:12 AM Thursday, September 7, 2017 11:27 AM Thursday, September 7, 2017 11:27 AM Thursday, September 7, 2017 11:43 AM