51. [-/1 Points] DETAILS POOLELINALG4 4.1.012. 0/2 Submissions Used Show that I is an eigenvalue of A and find one eigen

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51 1 Points Details Poolelinalg4 4 1 012 0 2 Submissions Used Show That I Is An Eigenvalue Of A And Find One Eigen 1 (42.74 KiB) Viewed 34 times

51. [-/1 Points] DETAILS POOLELINALG4 4.1.012. 0/2 Submissions Used Show that I is an eigenvalue of A and find one eigenvector v corresponding to this eigenvalue. 81 -1 A = 1 6 1,2 7 L 4 2 5] v= 52. (-/1 Points) DETAILS POOLELINALG4 4.2.003. 0/2 Submissions Used Compute the determinant using cofactor expansion along the first row and along the first column. 1 -1 0 0 1 1 -1 O O -1 0 O 53. [-/1 Points] DETAILS POOLELINALG4 4.2.030. 0/2 Submissions Used Use properties of determinants to evaluate the given determinant by inspection. 1 2 4 0 6 1 1 8 5