TI-84 Plus Graphing Calculator Guide: Matrices
This is a walkthrough of the probability features of your TI-84 graphing calculator. For more resources, go to: www.centerofmath.org
You can jump to a specific topic by clicking one of the links below:
Entering values into a Matrix: 0:20
Operations with Matrices: 1:42
Determinant and Inverse of a Matrix: 4:03
Row Echelon Form: 6:17
This is Tom from the Worldwide Center of Mathematics walking you through important and useful features of your TI-84 graphing calculator.
This TI-84 plus graphing calculator series is meant to be an instructional walkthrough that covers some of the most often used functions on a TI-84. This particular video covers matrices and shows the viewer how to enter values into a matrix, perform matrix operations, and find the inverse of a matrix. The software used in this video is TI-Smartview.
i didnt want to spend too much money on a graphing calculator so I had to borrow one in class everytime I took a test making it hard to learn how to use it and practice on it but your videos have been very helpful on teaching me how to use it so thank you so much!!
Here in 2022 with my graphing calculator Ti-84 plus CE. Thanks for your help!! The store function is super useful
how am i supposed to scroll right if my matrix is too big to fit in the screen?
this is also my question.
very quick and helpful!
Super helpful for my linear algebra course! Thanks!
Thanks so much! This video is very helpful
Thanks! Helped a lot of act prep
Thank you
can we work with negative numbers?
Yessir.
or yes mam.
does it works with imaginary numbers?
When I tried to cube my matrix it said invalid dimension. I did a 2x3
u cant multiply 2x3 matrices together
it has to be a square matrix homie.
Why when i try to do matrix [A]*[B]^-1 it gives me invalid dim? Where A is 3x3 and is 3x1 Thanks in advance
because only square matrices have inverse, and your B is not a square one
Thanks be