Question

Find the characteristic polynomial of matrix
A=[0 0 0 0 0; 0 0 1 0 0; 0 1 0 0 0; 0 0 0 0 2; 0 0 0 2 0]

Answer 1

I solved this :D

Answer 2

but write, just to check :)

Answer 3

Oh okay, I was just typing my solution. Good!

Answer 4

can u just type the result?

Answer 5

What did you get?

Answer 6

|tE-A|=t^5-5t^3+4t

Answer 7

Yep, that's what I got.