Find a formula in terms of k for the entries of A, where A is the...
Question 4 [10 points] Find a formula in terms of k for the entries of A", where A is the diagonalizable matrix below and PAP-D for the matrices P and D below.
Question 3 [10 points] Find a formula in terms of k for the entries of Ak, where A is the Hermitian matrix below A= Ak= -19382) (-3)*- * (3)+(3+21) ${3}K={{2}% (-3)*(+5–53– 4 (2) The correct answer is: Ak 16-12)+(36)-3)* 12+)+-3)*
Determine whether or not the given matrix A is diagonalizable. If it is, find a diagonalizing matrix P and diagonal matrix D such that P-TAP =D 300 030 0 3 2 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. 2 0 0 0 3 0 O A 0 1 0 The matrix is diagonalizable, (PD) = 0 0 1 1 0 3 (Use a comma to separate matrices as needed.) O...
1 2 2 1 -X Find the determinant of the matrix as a formula in terms of x and y. Remember to use the correct syntax for a formula 0 0 1 -3 -x X Question 4: (2 points) a b c fis 3, find the determinant of these matrices: If the determinant of the matrix M = d e (gh k) b a C (a) 7 d 7e 7f h k -E. b-2 e c - 2 f a...
5. Let (a) (2 marks) Find all eigenvalues of A (b) (4 marks) Find an orthonormal basis for each eigenspace of A (you may find an orthonormal basis by inspection or use the Gram-Schmidt algorithm on each eigenspace) (c) (2 marks) Deduce that A is orthogonally diagonalizable. Write down an orthogonal matrix P and a diagonal matrix D such that D P-AP. (d) (1 mark) Use the fact that P is an orthogonal matrix to find P-1 (e) (2 marks)...
Q3. Given the following matrices, A=[ 3), B =[10], C= [31 a. Find the characteristic polynomial of A, B, C respectively. b. Is A diagonalizable? Is B diagonalizable? Is C diagonalizable? If no, please state your reason. If yes, please find the matrix P and D such that p-1MP = D c. Is the matrix A similar to the matrix C? Please explain your answer briefly.
Publish using a MatLab function for the following: If a matrix A has dimension n×n and has n linearly independent eigenvectors, it is diagonalizable.This means there exists a matrix P such that P^(−1)AP=D, where D is a diagonal matrix whose diagonal entries are made up of the eigenvalues of A. P is constructed by taking the eigenvectors of A and using them as the columns of P. Your task is to write a program (function) that does the following If...
Are the two matrices similar? If so, find a matrix P such that B =p-TAP. (If not possible, enter IMPOSSIBLE.) 3 00 300 0 1 0 0 2 0 002 O 01 P= 11
Let A = CD where C, D are n xn matrices, and is invertible. Prove that DC is similar to A. Hint: Use Theorem 6.13, and understand that you can choose P and P-inverse. Prove that if A is diagonalizable with n real eigenvalues 11, 12,..., An, then det(A) = 11. Ay n Prove that if A is an orthogonal matrix, then so are A and A'.
Let matrix M = -8 -24 -12 0 4 0 6 12 10 (a) Find the eigenvalues of M (b) For each eigenvalue λ of M, find a basis for the eigenspace of λ. (c) Is the matrix M diagonalizable? If so, find matrices D and P such that D is a diagonal matrix and M=PDP^−1. If not, explain carefully why not.