a) A matrix A and one of its eignenvalue are given. Find an eigenvector of A for the given eigenvalue.
A=[[-2,6],[-9,13]],lambda =7
b) Find the characteristic equation of the given matrix:
[[3,12],[1,-1]]
5) a) A matrix A and one of its eignenvalue are given. Find an eigenvector of A for the given eigenvalue.
b Find the characteristic equation of the given matrix:
3 12] 1 1