since
the Eugen value
is repeated twice. So the algebric multiplicity of
is 2.
For the given Matrix B, find: 1. The algebraic multiplicity of each eigenvalue. 2. The geometric multiplicity of each eigenvalue. 3. The matrix B is it Diagonalizable? If YES, provide the matrices P and D. ( 22-1 B = 1 3 -1 (-1 -2 2
question about linear algebra
1 point) The matrix 16 0 -18 A 6 2 6 12 0-14 has λ =-2 as an eigenvalue with algebraic multiplicity 2, and λ = 4 as an eigenvalue with algebraic multiplicity 1. The eigenvalue -2 has an associated eigenvector The eigenvalue 4 has an associated eigenvector
1 point) The matrix 16 0 -18 A 6 2 6 12 0-14 has λ =-2 as an eigenvalue with algebraic multiplicity 2, and λ = 4 as...
92 (a) The matrix A= 2 -5 -4 has an eigenvalue 2 -4 -5 Two of the entries of A are replaced by I, y so that it will not be convenient to find the eigenvalues by an application. 5 An eigenvector of A corresponding to the eigenvalue is 1 Find the value of and enter your answer in the box below. X= Number (b) Suppose that characteristic equation of a 8 x 8 matrix M is (1 - 2)4...
(10](3) State the definition of eigenvalue. It begins: Dn: (eigenvalue) Let 7V V be a linear operator and 1 € R. A is an eigenvalue of TW [10(4) 13 5 5 GIVEN: A E M(3,1), A = -2 -1 -2 1 2 -1 0 the linear operator, T:M(3,1) - M(3,1), Tz = At and v = -1 EM(3,1) and v is an eigenvector of T. FIND: The eigenvalue, 1, of T associated with u.
Let A be the matrix To 1 0] A= -4 4 0 1-2 0 1 (a) Find the eigenvalues and eigenvectors of A. (b) Find the algebraic multiplicity an, and the geometric multiplicity, g, of each eigenvalue. (c) For one of the eigenvalues you should have gi < az. (If not, redo the preceding parts!) Find a generalized eigenvector for this eigenvalue. (d) Verify that the eigenvectors and generalized eigenvectors are all linearly independent. (e) Find a fundamental set of...
Question 3: Eigenvalue Theory 1 (a) Let A e Cnxn, and let (Ai, an), (Ak,Xk) be eigenpairs where all λί are distinct. Show that the corresponding eigenvectors r1,. .. Tk are linearly independent. (b) Let A, B e C"xn be similar. Show that A and B have the same char- acteristic polynomial, same eigenvalues including algebraic and geometric (c) Do A and B fro (b) share the same singular values? Justify.
5. Let -2 0 2AA8 (a) Show thatis an eigenvector of A. What is its eigenvalue? (b) By solving (A+2/)x 0, show that -2 is an eigenvalue of A. (c) Use the results of parts (a) and (b) to write down all eigenvalues of A along with their algebraic and geometric multiplicities. Is A diagonalizable? (Note: This question does not require finding eigenvalues by solving det(A XI) 0)
5. Let -2 0 2AA8 (a) Show thatis an eigenvector of A....
4 1 -1] 3. (6 points) Given the 3 is an eigenvalue of the matrix A= 2 5 -2 , find a basis for the corresponding 1 1 2 eigenspace.
11 -2 31 Let A = 2 1 k Find the value of k for which det A = -10. Your value of k should be an integer 10 -3 -k] Answer: Check Let [ 2 2 -1] A = -1 -11 ( 2 4 -1] Given that 1 is an eigenvalue of A, find a value of k so that (5.-1,k) is in the eigenspace of A corresponding to the eigenvalue I.
Q1) Let A = 2 0 0 1 3 -1 2 2 a) Determine all eigenvalues of A. b) Determine the basis for each eigenspace of A c) Determine the algebraic and geometric multiplicity of each eigenvalue.