In: Advanced Math
Let A be a square matrix defined by

(a) Find the eigenvalues and eigenspaces of A.
(b) Show that A is diagonalizable. Diagonalize A.

Solution
a. Find the eigenvalue and eigenspaces of. A.

Find The eigenspaces associated to eigenvalues

Therefore, the eigenspace associated to



(b) Show that $A$ is diagonalizable. Diagonalize A.


(c) Solve the system of linear differential equations dx/dt=Ax


The general solution to the system is:

Therefore, the solution of system becomes:
