image
Physics Forums Logo
image
image
* Register * Upgrade Blogs Library Staff Rules Mark Forums Read
image
image   image
image

Go Back   Physics Forums > Other Sciences > Computing & Technology


Notices

Reply

image TI troubles Share It Thread Tools Search this Thread image
Old Dec9-09, 07:42 PM                  #1
mrnaranjo

mrnaranjo is Offline:
Posts: 1
TI troubles

I have an older TI-89 and need to solve a matrix equation with complex numbers. Does anyone know how??
the problem is:

( 3 + 2j )x + ( -5 - 2j )y = 3 + 2j
x - y = 4j

I have the solution, I got it on an HP. However, I need to be able to solve it with my calculator during the final.

Please help
  Reply With Quote
image image
Reply
Thread Tools


Similar Threads for: TI troubles
Thread Thread Starter Forum Replies Last Post
sum notation troubles Mentallic Precalculus Mathematics 10 Oct16-09 03:25 AM
C++ troubles ashooo Engineering, Comp Sci, & Technology 2 Dec15-06 12:19 PM
Wireless troubles MeJennifer Computing & Technology 14 Jul18-06 03:44 AM
Laptop Troubles PRodQuanta Computing & Technology 6 May1-06 01:59 PM
Calculus troubles.. yay. CACain Calculus & Beyond 1 Apr19-06 07:18 AM

Powered by vBulletin Copyright ©2000 - 2010, Jelsoft Enterprises Ltd. © 2010 Physics Forums
Sciam | physorgPhysorg.com Science News Partner
image
image   image