Q1 Existence 5 Points Every square matrix has at least one eigenvalue. O True O False...
choose one from each and give a short explaination Every square matrix has at least one eigenvalue. O True O False Let A be an (n xn) matrix, and assume that A has n different eigenvalues, then there is a basis of R" consisting eigenvectors of A. O False True
(8 points) [102] The matrix A= 0 3 0 (205 has a single real eigenvalue = 3 with algebraic multiplicity three (a) Find a basis for the associated eigenspace. Basis = { (b) is the matrix A defective? A. A is not defective because the eigenvectors are linearly independent O B. A is defective because the geometric multiplicity of the eigenvalue is less than the algebraic multiplicity c. A is defective because it has only one eigenvalue D. A is...
solve with a short explaination 1 1 1 Find the algebraic and geometric multiplicity of the unique eigenvalue of . Write "o il your answer in the form (a, g, where a is the algebraic multiplicity and g is the geometric multiplicity. Do not use commas nor spaces.
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...
True or false. Please justify why true or why false also (I) A square matrix with the characteristic polynomial 14 – 413 +212 – +3 is invertible. [ 23] (II) Matrix in Z5 has two distinct eigenvalues. 1 4 (III) Similar matrices have the same eigenspaces for the corresponding eigenvalues. (IV) There exists a matrix A with eigenvalue 5 whose algebraic multiplicity is 2 and geo- metric multiplicity is 3. (V) Two diagonal matrices D1 and D2 are similar if...
Let A be an n x n matrix. Then we know the following facts: 1) IfR" has a basis of eigenvectors corresponding to the matrix A, then we can factor the matrix as A = PDP-1 2) If ) is an eigenvalue with algebraic multiplicity equal to k > 1, then the dimension of the A-eigenspace is less than or equal to k. Then if the n x n matrix A has n distinct eigenvalues it can always be factored...
True or False? Justify your answer. Answers without correct justification will receive no credit. 1. Similar matrices have the same eigenspaces for the corresponding eigenvalues. 2. There exists a matrix A with eigenvalue 5 whose algebraic multiplicity is 2 and geometric multiplicity is 3.
5/assignments/459843/submissions/new Q1 Real Eigenvalue 5 Points Every (2 x 2) matrix has at least one real elgenvalue. True O False Submit Answer Unsaved Changes Q2 Determinant 5 Points [1 2 3] The determinant of the matrix 0 4 5 100 6 is 00 On O 24 Submit Answer Q3 Connect 5 Points x Mail - Torres, Rolando A-O X Semiconductor Material X Submit Exit Quiz on The Box s/97326/assignments/459843/submissions/new Luvoj oº O 24 Submit Answer Q3 Connect 5 Points Elaborate...
Write each statement as True or False (a) If an (nx n) matrix A is not invertible then the linear system Ax-O hns infinitely many b) If the number of equations in a linear system exceeds the number of unknowns then the system 10p solutions must be inconsistent ) If each equation in a consistent system is multiplied through by a constant c then all solutions to the new system can be obtained by multiplying the solutions to the original...
True False a) For nxn A, A and AT can have different eigenvalues. b) The vector v 0 cannot be an eigenvector of A. c) If λ's an eigenvalue of A, then λ2 is an eigenvalue of A2. True False d) If A is invertible, then A is diagonalizable. e) If nxn A is singular, then Null(A) is an eigenspace of A. f) For nxn A, the product of the eigenvalues is the trace of A. True False g) If...