Texas Instruments TI-84 Plus CE Getting Started

40 Working with Matrices
Example:
To find the determinant of [C] as entered above:
▶ Use the ¾ MATH menu to paste the
- 1: det(command
-and-
- ¾ NAMES 3: [C]
as matrix variables to the Home Screen.
Note: Remember that you cannot type in a matrix name from the calculator
keypad. Use the ¾ NAMES menu to paste a matrix name.

Texas Instruments TI-84 Plus CE Specifications

General

Programming Support	TI-BASIC, Assembly, C
Display	320 x 240 pixels
Battery	Rechargeable lithium-ion battery
Connectivity	USB port
Memory	3MB Flash ROM, 154KB RAM
Operating System	TI-OS
Dimensions	7.5 x 3.4 x 0.75 inches
Weight	7.6 ounces