Electronic Proceedings of the Seventh Annual International Conference on Technology in Collegiate Mathematics

Orlando, Florida, November 17-20, 1994

Paper C035

Linear Algebra and the TI-85

Raj K. Markanda

Department of Mathematics
Northern State University
Aberdeen, SD 57401-7198
Phone: (605) 626-2456
Fax: (605) 626-3022

list of all papers by this author

Click to access this paper: paper.pdf


The importance of linear algebra has risen in direct proportion to the increase in computing power. In this presentation we will use the TI-85 to discuss some simple and open economic models based on the ideas of Nobel prize-winner Wassily Leontief. Some examples of accessibility index of a network will also be considered.

Keyword(s): linear algebra, graphing calculators, TI-85