Contact Info

Email: all1@rose-hulman.edu
Office: Moench Hall DL109
Office Phone: 812-877-8716

Syllabus and other handouts

Syllabus .pdf

Projects

Homework

HW1 .pdf
HW2 .pdf
HW3 .pdf

Quiz Solutions

Quiz 1 .pdf

Exams

Winter 2014 MA212
Welcome to DE 2. To the left you'll find homework, as well as quiz and exam solutions as we take them. Below I'll be posting solutions to the daily worksheets (hopefully).

Matrix arithmetic

We familiarized ourselves with matrices and operations of addition, scalar multiplication, and matrix multiplication.
Worksheet - .pdf

Systems of Linear Equations

We learned that systems of linear equations can be easily solved by putting augmented matrices into reduced echelon form.
Worksheet - .pdf

Determinants and Rank

We learned that the consistency or solvability of a system is influenced by the determinant and rank of the matrix of coefficients.
Worksheet - .pdf