Question

12 -1 4 -2 1 2 1 A = -3 4 0 B = 1 3 3 -3 1 3 1 3 4 Write the Python-NumPy codes that do the calculations in the questions below. 1) Calculate the inverse of matrix A. 2) Calculate the determinant of matrix A. 3) Calculate the transpose of matrix A. 4) Calculate the eigenvalues of matrix A. 5) Calculate the eigenvectors of matrix A. 6) Calculate the trace of matrix A. 7) Calculate the B'A B matrix.

          12
-1 4 -2
1 2 1
A = -3 4 0 B = 1 3 3
-3 1 3 1 3 4
Write the Python-NumPy codes that do the calculations in the questions below.
1) Calculate the inverse of matrix A.
2) Calculate the determinant of matrix A. 3) Calculate the transpose of matrix A.
4) Calculate the eigenvalues of matrix A.
5) Calculate the eigenvectors of matrix A.
6) Calculate the trace of matrix A.
7) Calculate the B'A B matrix.

12
-1 4 -2
1 2 1
A = -3 4 0 B = 1 3 3
-3 1 3 1 3 4
Write the Python-NumPy codes that do the calculations in the questions below.
1) Calculate the inverse of matrix A.
2) Calculate the determinant of matrix A. 3) Calculate the transpose of matrix A.
4) Calculate the eigenvalues of matrix A.
5) Calculate the eigenvectors of matrix A.
6) Calculate the trace of matrix A.
7) Calculate the B'A B matrix.

Added by Steven G.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Richelle Chappell

Step 1

array([[-2, 0], [1, 1]]) A_inv = np.linalg.inv(A) print(A_inv) Show more…

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Write the Python-NumPy code that does the calculations in the questions below: 1) Calculate the inverse of matrix A. 2) Calculate the determinant of matrix A. 3) Calculate the transpose of matrix A. 4) Calculate the eigenvalues of matrix A. 5) Calculate the eigenvectors of matrix A. 6) Calculate the trace of matrix A. 7) Calculate the B'A B matrix. A = [[-2, 0], [1, 1]] B = [[1, 0], [0, 1]] Write the Python-NumPy code that does the calculations in the questions below: 1) Calculate the inverse of matrix A. 2) Calculate the determinant of matrix A. 3) Calculate the transpose of matrix A. 4) Calculate the eigenvalues of matrix A. 5) Calculate the eigenvectors of matrix A. 6) Calculate the trace of matrix A. 7) Calculate the B'A B matrix.