These lessons show how to use the TI-89 Titanium calculator in engineering applications.

Each lesson has a series of practice problems and practice tests which prepare students for the certification examinations.

## 01 Introduction

The TI-89 Titanium calculator delivers correctly derived and converted units while solving for any unknown in an equation.

## 02 Basic Operations

First set your MODE to commonly needed settings.

## 03 Numeric Solver

How to generate your own formulas, save them, and use them.

## 04 Solve Command

The easiest and most powerful way to use the TI-89 to solve equations

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