- #1

Aleoa

- 128

- 5

## Homework Statement

Costruct a:

## The Attempt at a Solution

I found 3 equations but i miss another one :(

[itex]

M=\begin{bmatrix}

a & b\\

c & d

\end{bmatrix}[/itex]

(1) a+d = 0 from the definition of nilpotent matrix

(2) a+3b = 0 from kernel

(3) c +3d= 0 from kernel