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Q4. Using Proposition 8.3.2 from the notes, we can rewrite Question 2b from Written Assignment 7 as the following lemma
Posted: Wed Jul 06, 2022 11:50 am
by answerhappygod
- Q4 Using Proposition 8 3 2 From The Notes We Can Rewrite Question 2b From Written Assignment 7 As The Following Lemma 1 (21.85 KiB) Viewed 12 times
Q4. Using Proposition 8.3.2 from the notes, we can rewrite
Question 2b from Written Assignment 7 as the following lemma (do not prove this): Lemma 1. Let A M(F). If 1 and 2 are eigenvectors of A with distinct eigenvalues A₁ and X2, then the set {1, 2} is linearly independent. Now let AM₁ (F), and let 71, 72, and 73 be eigenvectors of A with pairwise distinct eigenvalues A₁, A₂ and A3 (in other words, A, A, for all i j). Prove that the set (71, 72, 73) is linearly independent. You may use Lemma 1 in your proof.