You are not logged in.
Post a reply
Topic review (newest first)
- bobbym
- 2012-09-10 21:18:05
Hi yago.dorea;
Yes, there is good stuff here.
- yago.dorea
- 2012-09-10 21:07:44
I'm glad I found this forum. I am being amazed by some topics in the "Dark Discussions at Cafe Infinity" section. Mainly one article about the Vandermonde Determinant.
- bobbym
- 2012-09-10 20:19:38
Hi yago.dorea;
Your welcome and welcome to the forum.
- yago.dorea
- 2012-09-10 19:46:56
Ah I got it, you start from the beggining, I was doing the cofactors of the last terms... Thank you!
- bobbym
- 2012-09-10 19:31:28
Hi;
Try this pdf ( first page ) and see if any of it helps.
http://ocw.mit.edu/courses/mathematics/ … 0_soln.pdf
- yago.dorea
- 2012-09-10 18:57:34
Hello, I want to prove that the determinant of Fibonacci's nxn tridiagonal matrix is equal to the (n+1)th term of the Fibonacci sequence.
I'm trying to do it by induction, stating that det(F(n)) = det(F(n-1)) + det(F(n-2)) (yeah I don't know how to use LaTex)
but I don't know how to prove that the minor M(n, n-1)(F(n)) = det(F(n-2))
Thanks.