linear algebra,

[muzhiqingfeng]

[attachment=2:veqst017]q1.JPG[/attachment:veqst017][attachment=1:veqst017]q3.JPG[/attachment:veqst017][attachment=0:veqst017]q5.JPG[/attachment:veqst017]

 

[galactus]

For #2, see here and go down to Appendix A.


http://www.efgh.com/math/cayleyhamilton.htm

 

[muzhiqingfeng]

what?
I am new here,I don't kown what you are meaning.

 

[galactus]

Sorry, I meant to provide a link.

I meant go to this link and scroll down to Appendix A:

http://www.efgh.com/math/cayleyhamilton.htm

 

[muzhiqingfeng]

Oh,thanks,I didn't see the hyperlink in the fist time.