Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
A = matrix([[0,9,-12],[-9,0,20],[12,-20,0]]) print A A.characteristic_polynomial() A.eigenvalues() # one of the eigenvalues is real, two are complex conjugate pairs and their absolute = 1 => orthogonal matrix
Solution by:
- ganesh, developer, space
- bhanukiran, student, technical university of Delft
- saransh, student, sobhit university
- ujwala, lecturer, aurangabad