Book
Linear Algebra
Author
Gilbert Strang
Edition
A = matrix([[2, -1], [-1, 2]]) B=copy(A) Asqr= A*A Ainv= B.inverse() x1=A.eigenvalues() x2=Asqr.eigenvalues() x3=Ainv.eigenvalues() print 'eigen values of A are ', x1 print 'eigen values of A*A are ', x2 print 'eigen values of A inverse are ', x3 print 'eigen vectors of A',A.eigenvectors_right() print 'eigen vectors of A*A are ',Asqr.eigenvectors_right() print 'eigen vectors of Ainverse are ',Ainv.eigenvectors_right()
Solution by:
- vasanthi, student, IIIT-Hyderabad