2. (10 points) Suppose v is an eigenvector of A with eigenvalue X, and let c...
4. (a) (6 marks) Let A be a square matrix with eigenvector v, and corresponding eigenvalue 1. Let c be a scalar. Show that A-ch has eigenvector v, and corresponding eigenvalue X-c. (b) (8 marks) Let A = (33) i. Find the eigenvalues of A. ii. For one of the eigenvalues you have found, calculate the corresponding eigenvector. iii. Make use of part (a) to determine an eigenvalue and a corresponding eigenvector 2 2 of 5 - 1
is an eigenvalue invertible matrix with X as an eigenvalue. Show that of A-1. Suppose v ER is a nonzero column vector. Let A (a) Show that v is an eigenvector of A correspond zero column vector. Let A be the n xn matrix vvT. n eigenvector of A corresponding to eigenvalue = |v||2. lat O is an eigenvalue of multiplicity n - 1. (Hint: What is rank A?) (b) Show that 0 is an eigenvalue of
5. Let A, B E Mmxm(R) and let v be an eigenvector of A with eigenvalue 1, and v be an eigenvector of B with eigenvalue j. (a) Show that v is an eigenvector of AB. What is the corresponding eigenvalue? (b) Show that v is an eigenvector of A+B. What is the corresponding eigenvalue?
Suppose A is an eigenvalue of the matrix M with associated eigenvector v. Is v an eigenvector of Mk where k is any positive integer? If so, what would the associated eigenvalue be? Now suppose that the matrix A is nilpotent, i.e. A* integer k 2. Show that 0 is the only eigenvalue of A. [Hint: what is det (A)? This should help you decide that A has an eigenvalue of 0 in particular. Then you need to demonstrate that...
2. Let A be an invertible n x n matrix, and let (v) E C be an eigenvector of A with corresponding eigenvalue X E C. (a) Show that +0. (b) Further show that v) is also an eigenvector of A- with corresponding eigenvalue 1/1.
Let AA be an n×nn×n matrix. Prove that if x⃗ x→ is an eigenvector of AA corresponding to the eigenvalue λλ, then x⃗ x→ is also an eigenvector of A+cIA+cI, where cc is a scalar. Moreover, find the corresponding eigenvalue of A+cIA+cI.
(1 point) Suppose that the matrix A has repeated eigenvalue with the following eigenvector and generalized eigenvector: i = -3 with eigenvector v = and generalized eigenvector w= = [-] = [4] Write the solution to the linear system r' = Ar in the following forms. A. In eigenvalue/eigenvector form: 1 (O) = - 18.05.8:8)... y(t) B. In fundamental matrix form: (O)- x(1) y(t) [:] C. As two equations: (write "c1" and "c2" for c and c2) X(t) = yt)...
Show: If V is an eigenvector of matrix A with eigenvalue a then tea 'V does not satisfy the equation X’ = AX (X and V are functions of t)
Let A be a square matrix with eigenvalue λ and corresponding eigenvector x. Annment 5 Caure MATH 1 x CGet Homewarcx Enenvalue and CAcademic famxG lgeb rair mulbip Redured Rew F x Ga print sereenx CLat A BeA Su Agebrair and G Shep-hy-Step Ca x x x C https/www.webessignnet/MwebyStudent/Assignment-Responses/submit7dep-21389386 (b) Let A be a squara matrix with eigenvalue a and comasponding aigenvector x a. For any positive integer n, " is an eigenvalue of A" with corresponding eigenvector x b....
5. A is a nonsingular matrix (that is A-exists) and suppose is an eigenvalue of A with associated eigenvector K. 5.1 Prove that 1 70. (Hint: Suppose that i = 0.) 5.2 Show that is an eigenvalue of A-- with corresponding eigenvector K. 5.3 Show that 12 is an eigenvalue of A² with corresponding eigenvector K. (This statement is true even if A is singular.)