Email me at jantrobus@

My office is in Patterson Office Tower 722.

My mailbox is in POT 715.

jantrobus@

Office in POT 722

Mailbox in POT 715

This semester, I can be found Monday 10am to 11am in the Mathskeller. I am available to meet at other times throughout the week by appointment.

- Supplemental Problems for 1.1 to 1.4
- Row Reduction Practice Problems
- Spring 2015 Exam Problems (with solutions)
- Review Worksheet for Exam 1 (key)

- 1.1 The Cartesian Coordinate System
- 1.2 Straight Lines
- 1.3 Linear Functions and Mathematical Models
- 1.4 Intersection of Straight Lines
- 2.1 Systems of Linear Equations
- 2.2 Unique Solutions to Linear Systems
- 2.3 Underdetermined and Overdetermined Systems
- 2.4 Matrices
- 2.5 Multiplication of Matrices
- 2.6 The Inverse of a Square Matrix

- 6.1 Sets and Set Operations
- 6.2 The Number of Elements in a Finite Set
- 6.3 The Multiplication Principle
- 6.4 Permutations and Combinations
- 7.1 Experiments, Sample Spaces, and Events
- 7.2 Definition of Probability
- 7.3 Rules of Probability
- 7.4 Use of Counting Techniques in Probability
- 7.5 Conditional Probability and Independent Events