Let A be an nxn matrix with eigenvalue ∆ with multiplicity n. Show that A is diagonizable iff A=∆I, where I is the nxn idenity.

Results 1 to 4 of 4

- Apr 26th 2010, 08:51 AM #1

- Joined
- Sep 2009
- Posts
- 177
- Thanks
- 1

- Apr 26th 2010, 09:07 AM #2

- Joined
- Oct 2009
- Posts
- 4,261
- Thanks
- 2

- Apr 26th 2010, 10:38 AM #3

- Joined
- Sep 2009
- Posts
- 177
- Thanks
- 1

- Apr 27th 2010, 02:20 AM #4

- Joined
- Apr 2005
- Posts
- 18,961
- Thanks
- 2740