Matrix (2 1 0' A = |1 2 0 0 0 1/ satisfies the property C 'AC = D where C and D are, respectively, an orthogonal matrix and a diagonal matrix. So C and D can be: (–1/v2 1/v2 o' O C= 1//2 1/v2 0 0 0 1,...

Extracted text: Matrix (2 1 0' A = |1 2 0 0 0 1/ satisfies the property C 'AC = D where C and D are, respectively, an orthogonal matrix and a diagonal matrix. So C and D can be: (–1/v2 1/v2 o' O C= 1//2 1/v2 0 0 0 1, 1 0 0 y D=|0 3 0 0 0 (1/v/2 1//2 O C=| 1/v2 -1//2 0 1. 00 y D= 0 30 1 0 0 1 -1/v2 1/v2 0 1 0 0 y D=0 1 o O C- 1//2 1//2 0 0 0 3 (–1/v2 1/v2 o 300 O C= 1//2 1//2 0 y D= 0 1 0 0 1