Texas Instruments TI-89 Titanium Graphing Calculator

Graphing Calculator     Brand New     Graphing calculator handles calculus, algebra, matrices, and statistical functions   188 KB RAM and 2.7 MB flash memory for speed; plenty of storage for functions, programs, data   Large 100 x 160 pixel display for split-screen views. Compatible with CBL 2 system, CBR 2 motion sensor, vernier easylink and vernier easytemp systems to allow collection and analysis of real-world data   USB on-the-go technology for file sharing with other calculators and connecting with PCs. Matrix operations including inverse, determinant, transpose, augment, elementary row operations and reduced row echelon form; matrix elements can be real or complex and numeric or symbolic     Here at SELZALOT    We also offer a wide range of products and services to enhance your lifestyle and home. Whether you're looking for Beard growth kits ,Beard pen fillers, lighting, Vanity lighting, Chandeliers Wall lighting Light fixtures, Toys, Baby gear, Appliances,furniture, home decor, medical equipment, health and beauty products, sinks, office furniture clothing, and more, we have it all. We invite you to explore our diverse selection and find the perfect items to meet your needs.