Solving Nilpotent Matrices: Use McLaurin Series to Show Invertibility

[angelz429]

[SOLVED] Nilpotent matrices

I need help solving this problem:

Use the McLaurin series for 1/(1+x) to show that I + N is invertible where N is a nilpotent matrix.

 

[Peeter]

why don't you start by showing what you've tried.